Written by Julia Forbes, Lead Product Tester
Costco is where it’s at when it comes to bulk groceries, electronics, furniture, and so much more. It’s many people’s go-to store, but did you know they also sell mattresses?
Costco carries well-known brands such as Tempur-Pedic, along with some mattress lines exclusive to Costco. However, this membership warehouse might not be as appealing to those who aren’t a Costco member.
If you’re interested in some of the Costco mattresses but aren’t a member, you’ll be happy to know there are quite a few alternatives to pick from. These alternatives offer similar performance and feel, so they’re worth considering if you’re not interested in a Costco membership at this time.
Overview
Best Costco Mattresses
- Kirkland Signature Lakeridge – Editor’s Pick (Alternative: Saatva Classic)
- Leesa Legend – Best Costco Mattress for Back Pain (Alternative: DreamCloud)
- Beautyrest Silver – Best Luxury Costco Mattress (Alternative: Helix Midnight)
- Sealy Posturepedic 12” Hybrid – Best Costco Mattress for Couples (Alternative: The Winkbed)
- Simply Modern – Best Affordable Costco Mattress (Alternative: Emma Hybrid Comfort)
- Sleep Science Bamboo Cool – Best Cooling Costco Mattress (Alternative: Bear Elite Hybrid)
- Sleep Science 14″ Firm – Best Firm Costco Mattress (Alternative: Plank Firm)
- Novaform 14” Serafina Pearl – Best Costco Mattress for Pressure Relief (Alternative: Brooklyn Bedding Signature Hybrid)
Compare the Best Costco Alternative Mattresses
Compare the top brands reviewed by Sleep Advisor.
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| Kirkland Signature Lakeridge | Saatva Mattress | Leesa Legend Mattress | DreamCloud Original Mattress | Beautyrest Silver BRS900 Mattress | Helix Midnight Mattress | Sealy Posturepedic | WinkBed Mattress | Simply Modern Hybrid | Emma Hybrid Comfort | Sleep Science Bamboo Cool | Bear Elite Hybrid Mattress | Sleep Science 14″ Firm | Brooklyn Bedding Plank Firm Mattress | Novaform Serafina Pearl Gel | Brooklyn Bedding Signature Hybrid Mattress | |
| Rating | ||||||||||||||||
| Firmness | Multiple firmness options | Medium-firm: 6.5/10 | Medium-firm: 6.5/10 | Medium-firm: 6/10 | Medium: 5/10 | Multiple firmness options | Firm: 7/10 | Medium-firm: 6/10 | Multiple firmness options | Multiple firmness options | ||||||
| Material | Hybrid | Innerspring | Hybrid | Hybrid | Hybrid | Hybrid | Hybrid | Hybrid | Hybrid | Hybrid | Foam | Hybrid | Foam | Foam | Foam | Hybrid |
| Cooling |
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| Warranty | 10-year warranty | Lifetime warranty | 10-year warranty | Lifetime warranty | 10-year warranty | 10-year warranty | 10-year warranty | Lifetime warranty | 25-year warranty | 10-year warranty | Lifetime Warranty | 10-year warranty | 20-Year Warranty | 10-year warranty | ||
| Shipping | Free white glove delivery | Free white glove delivery | Free shipping | Free shipping | Free shipping | Free shipping | Free shipping | Free shipping | Free shipping | Free shipping | Free shipping | Free shipping | Free shipping | |||
| Trial Period | 365 nights | 100 nights | 365 nights | 120 Nights | 100 nights | 120 nights | 120 nights | 365 nights | 120 nights | 120 nights | 120 nights | |||||
| Best For | Hot Sleepers, Back Sleepers | Back Sleepers, Stomach Sleepers, Back Pain, Hot Sleepers | Back Sleepers, Side Sleepers | Back Sleepers, Hot Sleepers, Seniors | Hot Sleepers, Couples | Couples, Back Sleepers, Side Sleepers | Hot Sleepers, Back Sleepers, Side Sleepers, Stomach Sleepers | Back Sleepers, Stomach Sleepers, Back Pain, Hot Sleepers, Side Sleepers | Back Sleepers | Back Sleepers, Stomach Sleepers, Hot Sleepers | Hot Sleepers, Back Sleepers | Back Sleepers, Stomach Sleepers, Hot Sleepers | Hot Sleepers, Back Sleepers | Stomach Sleepers, Back Pain | Couples, Back Sleepers | |
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Sleep Advisor’s Testing Methodology
At Sleep Advisor, we test mattresses in person to help us determine how a mattress performs and who it’s best for. I test each mattress for pressure relief, support, edge support, cooling, and motion isolation, along with how it feels in each sleep position. Each factor is tested differently, using several methods and tools that help us get the most accurate results.
To learn more about our testing methodology, visit our in-depth product review process page.
Kirkland Signature Lakeridge – Editor’s Pick
Kirkland Signature Lakeridge
This hybrid utilizes foam, coils, and a medium-firm feel to deliver a versatile mattress that can accommodate a variety of sleep types.
Read Kirkland Signature Lakeridge Review
Material
Hybrid
Trial Period
Shipping Method
Free white glove delivery
Firmness
Medium-firm: 7/10
Warranty
10-year warranty
Price Range
$$$$$
Kirkland Signature Lakeridge
This hybrid utilizes foam, coils, and a medium-firm feel to deliver a versatile mattress that can accommodate a variety of sleep types.
Read Kirkland Signature Lakeridge Review
Material
Hybrid
Warranty
10-year warranty
Firmness
Medium-firm: 7/10
Shipping Method
Free white glove delivery
Trial Period
Price Range
$$$$$
Kirkland Signature Lakeridge
This hybrid utilizes foam, coils, and a medium-firm feel to deliver a versatile mattress that can accommodate a variety of sleep types.
Read Kirkland Signature Lakeridge Review
Material
Hybrid
Firmness
Medium-firm: 7/10
Trial Period
Warranty
10-year warranty
Shipping Method
Free white glove delivery
Price Range
$$$$$
Why the Kirkland Signature Lakeridge Earned Editor’s Pick
The Kirkland Signature Lakeridge mattress is what we’d consider a luxury-quality hybrid with coils and foam. This bed has features you’d expect from a luxury mattress but without the hefty price tag, which is why we chose it as our Editor’s Pick.
This bed comes with a Tencel™ cover. This material is always a nice addition for hot sleepers because it’s moisture-wicking. Additionally, The Kirkland Signature Lakeridge has a medium firmness to it, which I think should work for most people since medium-firm beds usually do best at balancing support and comfort for the widest range of sleepers.
What’s the Kirkland Signature Lakeridge Made Of?
The Kirkland Signature Lakeridge mattress is 14.5 inches tall and features memory foam and coils for a balance of pressure relief and support.
Inside the Kirkland Signature Lakeridge
- Layer 1 – Top Panel With Tencel™. The construction starts with a stretch-knit cover featuring a sustainably sourced fiber called Tencel. It’s designed to wick away moisture and keep heat at bay, making it good for hot sleepers.
- Layer 2 – Premier Gel Foam. Next comes a layer of luxurious foam that helps enhance pressure relief in sensitive areas like your shoulders, hips, and knees.
- Layer 3 – Indulge Memory Foam. This layer of memory foam is exclusively engineered by Tempur-Pedic. It has a plush feel that enhances the bed’s cradling and pressure-relieving capabilities.
- Layer 4 – Intellicoil® HD. This innerspring design features densely packed coils that move independently, helping the mattress adapt to your body shape and weight. It provides adaptive support and gives the bed a little bounce.
Our Take: If you want a quality-made hybrid that should work for many sleepers, you should consider the Kirkland Signature Lakeridge from Costco.
What We Liked
- White glove delivery – This mattress comes with white glove delivery, which includes old mattress removal. This means that professionals will install your mattress for you. However, the delivery coverage is within 50 miles of a Costco warehouse, so make sure to check that you’re close enough.
- Versatile firmness – A medium firmness is often a good choice for many people as it has a more universally accommodating feel. The Signature Lakeridge mattress is not too firm or soft, so you should be able to enjoy proper weight distribution, adaptive support, and pressure relief across its surface.
Potential Drawbacks
- Only available in large sizes – The Kirkland Signature Lakeridge is only available in Queen, King, and California King. This means you’re out of luck if you’re after a smaller size such as Twin or Twin XL.
- It’s heavy – One thing about this bed-in-a-box mattress is that it’s heavy, according to customers. It comes with white glove delivery, so you don’t have to think about setting it up, but its weight can be an issue if you ever decide to move or change bedrooms.
Customer Reviews of the Kirkland Signature Lakeridge Mattress
The Kirkland Signature Lakeridge has an average rating of 4.3 out of 5 stars on Costco’s website, with over 7,000 reviews. Overall, reviews of this mattress are positive, those some people have expressed that the bed felt much harder to them than they expected.
Kirkland Signature Lakeridge Alternative – Saatva Classic
Saatva Mattress
Coil-on-coil structure gives this elevated innerspring bed a luxurious feel and versatility.
Save up to $600 off
Material
Innerspring
Trial Period
365 nights
Shipping Method
Free white glove delivery
Firmness
Multiple firmness options
Warranty
Lifetime warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.
Stomach Sleeping
Ideal for lightweight and average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
Saatva Mattress
Coil-on-coil structure gives this elevated innerspring bed a luxurious feel and versatility.
Material
Innerspring
Warranty
Lifetime warranty
Firmness
Multiple firmness options
Shipping Method
Free white glove delivery
Trial Period
365 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.
Stomach Sleeping
Ideal for lightweight and average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
Saatva Mattress
Coil-on-coil structure gives this elevated innerspring bed a luxurious feel and versatility.
Material
Innerspring
Firmness
Multiple firmness options
Trial Period
365 nights
Warranty
Lifetime warranty
Shipping Method
Free white glove delivery
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.
Stomach Sleeping
Ideal for lightweight and average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
Why the Saatva Classic Is a Good Kirkland Signature Lakeridge Alternative
Saatva offers many luxury models, and their Classic mattress is one of the best options if luxury is what you’re after. I think it’s a good alternative to the Kirkland Signature Lakeridge because it has coils, foam, and a cooling cover like the Kirkland Signature Lakeridge.
The Saatva Classic comes in three firmness options, but I think the Luxury Firm is going to be the most similar to the Kirkland Signature Lakeridge mattress. You should get plenty of support from both beds since they have coils, but that said, the Saatva has two coil units for extra lumbar support.
What’s the Saatva Classic Made Of?
The Saatva Classic is available at 11.5 and 14.5 inches. The construction starts with a pillow top that features a plush fabric with anti-microbial treatments.
Inside the Saatva
- Layer 1 – Pillow Top. Saatva’s pillow top features Lumbar Zone® Quilting in the center third of the bed. I think there’s a nice amount of cushioning from the pillow top, and the additional foam in the center of the bed prevents you from sinking too deeply.
- Layer 2 – Lumbar Zone® Active Spinal Wire. This layer helps with spine alignment, offering extra lumbar support and durability in the middle of the mattress to prevent sagging.
- Layer 3 – Lumbar Zone® Pocketed Coils. The first coil unit is meant to provide maximum support with 14.5-gauge coils. Zoning helps provide firmer support around the hips to prevent sagging and keep your spine aligned in different positions.
- Layer 4 – The Base Coil Unit. These coils are made from 13-gauge steel, providing additional support and structure. This helps Saatva respond to movement and improve circulation as the coils adapt to your body regardless of your preferred sleeping position. This layer has high-density foam around the edges to improve edge support, which I found to be top-tier.
My Take: The brand is big on luxe, eco-friendly materials, so it’s common to find organic cotton and recycled steel in their mattresses, including the Saatva Classic.
Customer Reviews of the Saatva Classic Mattress
The Saatva Classic rates 4.8 stars out of 5 on Saatva’s website. One negative aspect customers found with the Saatva Classic mattress is that it may feel too firm for some users, while a notable advantage is its high-quality materials, providing durability and support.
Leesa Legend – Best Costco Mattress for Back Pain
Leesa Legend Mattress
The Legend is the softest and most luxurious bed yet from the well-loved brand Leesa.
Material
Hybrid
Trial Period
100 nights
Shipping Method
Free shipping
Firmness
Medium-firm: 6.5/10
Warranty
10-year warranty
Price Range
$$$$$
Leesa Legend Mattress
The Legend is the softest and most luxurious bed yet from the well-loved brand Leesa.
Material
Hybrid
Warranty
10-year warranty
Firmness
Medium-firm: 6.5/10
Shipping Method
Free shipping
Trial Period
100 nights
Price Range
$$$$$
Leesa Legend Mattress
The Legend is the softest and most luxurious bed yet from the well-loved brand Leesa.
Material
Hybrid
Firmness
Medium-firm: 6.5/10
Trial Period
100 nights
Warranty
10-year warranty
Shipping Method
Free shipping
Price Range
$$$$$
Why the Leesa Legend Earned Best Costco Mattress for Back Pain
The Leesa Legend is a medium-firm mattress with two layers of coils for support and responsiveness, both of which are important to people with back pain. While the supportive coils help keep the body lifted and in a healthy alignment, the responsiveness they offer can help those with back pain move around on the mattress more easily.
As mentioned, the Leesa Legend has a medium-firm feel to it. This is great news for those with back pain as systematic research points to medium-firm mattresses1 as the best choice for comfort, sleep quality, and spinal alignment.
What’s the Leesa Legend Made Of?
The Leesa Legend is 12 inches tall. The construction starts with a sustainable cover made from organic cotton, Merino wool, and fiber from recycled water bottles. It feels soft and gentle on the skin, but it’s also moisture-wicking and resistant to bacteria, mildew, and mold.
Inside the Leesa Legend
- Layer 1 – Ventilated Foam. This layer is aerated with punch holes that make the foam more breathable. The foam hugs your body and cradles the pressure points, giving just enough bounce for easy repositioning.
- Layer 2 – Memory Foam. This inch of memory foam is excellent for pressure relief. You can feel it very nicely as your body slowly sinks into it for optimal relief, especially around the lower back.
- Layer 3 – Zoned Support Layer. Leesa has a unique zoned layer with micro-pocket coils and firm poly foam so that it distributes weight evenly while enhancing pressure relief and motion isolation.
- Layer 4 – Poly Foam. This is Leesa’s transition layer, easing you into the coils underneath.
- Layer 5 – Quick Response Layer. The second coil unit has over 1,000 pocketed springs that are individually wrapped for better motion isolation and targeted support. The perimeter has high-density coils for edge support.
- Layer 6 – Poly Foam. Leesa Legend has an inch of poly foam as its base, giving the entire mattress extra structure and durability.
Our Take: This is a versatile mattress that should work well for people with back pain by delivering targeted support with an overall medium-firm feel.
What We Liked
- Luxurious materials – The Leesa Legend has organic cotton and Merino wool, both of which add a touch of luxury to this mattress. Not only that, but these materials help with temperature regulation, which is helpful if you run hot at night.
- Pressure relief – The Leesa Legend includes memory foam in its construction. Memory foam is exceptional at relieving pressure, which should help you feel even more comfortable on this bed.
Potential Drawbacks
- Might not be firm enough for stomach sleepers – As it’s a medium-firm mattress, it may not be firm enough for stomach sleepers with back pain. The reason for this is that stomach sleepers generally need firmer beds to keep their hips lifted and their lower back from curving.
- Too soft for heavier sleepers – Similar to stomach sleeping, the Leesa Legend’s medium-firm feel might not be enough for some heavyweight sleepers over 230 pounds. If you’re a plus-size sleeper with back pain, a supportive mattress specifically designed for heavy sleepers might be better to help ensure you’re as comfortable as possible.
Customer Reviews of the Leesa Legend
Costco’s Leesa Legend rates at 4.4 out of 5 stars on the retailer’s website. Multiple customers have pointed out the bed’s quality design. However, several customers mentioned how heavy the mattress was,
Leesa Legend Alternative – DreamCloud
DreamCloud Original Mattress
Luxurious hybrid at a great price with a lifetime warranty.
Material
Hybrid
Trial Period
365 nights
Shipping Method
Free shipping
Firmness
Medium-firm: 6.5/10
Warranty
Lifetime warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Seniors
This bed is perfect for senior sleepers.
Back Sleeping
Ideal for average weight back sleepers.Financing Options
Financing options are available for this mattress.
DreamCloud Original Mattress
Luxurious hybrid at a great price with a lifetime warranty.
Material
Hybrid
Warranty
Lifetime warranty
Firmness
Medium-firm: 6.5/10
Shipping Method
Free shipping
Trial Period
365 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Seniors
This bed is perfect for senior sleepers.
Back Sleeping
Ideal for average weight back sleepers.Financing Options
Financing options are available for this mattress.
DreamCloud Original Mattress
Luxurious hybrid at a great price with a lifetime warranty.
Material
Hybrid
Firmness
Medium-firm: 6.5/10
Trial Period
365 nights
Warranty
Lifetime warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Seniors
This bed is perfect for senior sleepers.
Back Sleeping
Ideal for average weight back sleepers.Financing Options
Financing options are available for this mattress.
Why the DreamCloud Is a Good Leesa Legend Alternative
If you think the Leesa Legend is missing a little something, I recommend looking into the DreamCloud. Both mattresses have a medium-firm feel that most people should benefit from—but the DreamCloud should work especially well for stomach sleepers (like yours truy).
When I tested the DreamCloud mattress, I noticed it kept me aligned in all positions with no dipping whatsoever. There’s no sink to it, which is why I think it’s a good alternative, especially if you’re a stomach sleeper with back pain.
What’s the DreamCloud Made Of?
The DreamCloud is 12 inches tall with seven layers, including its top cover.
Inside the DreamCloud
- Layer 1 – Cashmere Blend Cover. A soft cover stitched with decorative clouds.
- Layer 2 – Contouring Quilted Foam. A gel-infused memory foam for initial contouring and comfort.
- Layer 3 – Supportive Quilted Foam. A second layer of foam quilted into the cover with a firmer feel.
- Layer 4 – Gel-Infused Memory Foam. Another sheet of memory foam that cradles your joints.
- Layer 5 – Dynamic Transition Foam. A sheet of foam that separates the upper comfort layers from the spring unit.
- Layer 6 – Coils. Individually wrapped coils that have been reinforced along the sides of the bed.
- Layer 7 – Base Layer. A thick layer of durable foam.
My Take: Spine alignment is where this mattress excels. The firmer surface is good at spreading out your body weight evenly and keeping the spine lifted.
Customer Reviews of the DreamCloud
The DreamCloud Original scores a solid 4.6 out of 5 stars among 8,000 reviews on its site. While some customers appreciate the value and affordability of the DreamCloud Original mattress, others find it to be on the heavier side, which could make moving or rotating the mattress more challenging.
Beautyrest Silver – Best Luxury Costco Mattress
Beautyrest Silver BRS900 Mattress
Material
Hybrid
Trial Period
120 Nights
Shipping Method
Free shipping
Firmness
Multiple firmness options
Warranty
10-year warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.Financing Options
Financing options are available for this mattress.
Beautyrest Silver BRS900 Mattress
Material
Hybrid
Warranty
10-year warranty
Firmness
Multiple firmness options
Shipping Method
Free shipping
Trial Period
120 Nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.Financing Options
Financing options are available for this mattress.
Beautyrest Silver BRS900 Mattress
Material
Hybrid
Firmness
Multiple firmness options
Trial Period
120 Nights
Warranty
10-year warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.Financing Options
Financing options are available for this mattress.
Why the Beautyrest Silver Earned Best Luxury Costco Mattress
If you thought Costco doesn’t offer top-of-the-line mattresses, then it’s time to put those thoughts to bed. The Beautyrest Silver offers a premium design that should appeal to those looking for the best of the best.
The mattress has four foam layers and an innerspring base for some added bounce that makes it easier to get in and out of the bed. Additionally, it has a cooling cover and cooling foam to help hot sleepers stay cool and comfy all night long.
What’s the Beautyrest Silver Made Of?
The Beautyrest Silver is a hybrid mattress with five layers measuring 12 inches tall.
Inside the Beautyrest Silver
- Layer 1 – DualCool™ Cover. The Silver mattress has a cooling cover that should help with temperature regulation regardless of the season.
- Layer 2 – AirCool® Foam. This layer is specifically designed to enhance airflow while still performing as standard memory foam to relieve pressure and create a cradling feel.
- Layer 3 – Plush Comfort Foam. Another layer of memory foam serves to support your body so that you don’t sink too deeply into the mattress. This acts as the bed’s transition layer.
- Layer 4 – Gel Memory Foam. This layer is designed to enhance lumbar support, which is especially helpful to those with back pain. It supports you where you need it the most, ensuring you don’t bottom out to the coils.
- Layer 5 – 900 Series Beautyrest Pocketed Coil Technology. The coils in this layer move separately to ensure higher motion isolation and better weight distribution. They support your body in alignment and help with airflow.
Our Take: The Beautyrest Silver features a quality design that includes plenty of cooling for a more comfortable night’s rest. On top of that, it comes with white glove delivery and a 10-year warranty.
What We Liked
- Temperature-regulating features – If you tend to overheat when you sleep, the Beautyrest Silver mattress might help you feel more comfortable with its multiple cooling features. These include the cooling cover, cooling foam, and the coils.
- Reasonable price point – Although I’d call the Silver mattress a luxurious one, its price point is still reasonable. In other words, it gives that luxury feel without breaking the bank.
Potential Drawbacks
- It takes some getting used to – According to some customers, the Silver mattress takes a while to break in. This means the initial feel of the bed might change within the first few weeks.
- Not for the lightest sleepers – This bed has a medium-firm feel, according to most of its customers, so I assume it might feel a little too firm for those under 130 pounds. This is especially the case for side sleepers.
Customer Reviews of the Beautyrest Silver Mattress
The Beautyrest Silver has been reviewed nearly 6,000 times and has a 4.2 out of 5 rating. One customer noted that this bed even has that hotel feel. However, a few people have mentioned depressions in the mattress areas where they slept showing up earlier than expected.
Beautyrest Silver Alternative – Helix Midnight
Helix Midnight Mattress
Part of Helix’s core line of mattresses, the Midnight has a hybrid construction that’s particularly suited to back and side sleepers.
Material
Hybrid
Trial Period
100 nights
Shipping Method
Free shipping
Firmness
Medium-firm: 6/10
Warranty
10-year warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.Financing Options
Financing options are available for this mattress.
Helix Midnight Mattress
Part of Helix’s core line of mattresses, the Midnight has a hybrid construction that’s particularly suited to back and side sleepers.
Material
Hybrid
Warranty
10-year warranty
Firmness
Medium-firm: 6/10
Shipping Method
Free shipping
Trial Period
100 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.Financing Options
Financing options are available for this mattress.
Helix Midnight Mattress
Part of Helix’s core line of mattresses, the Midnight has a hybrid construction that’s particularly suited to back and side sleepers.
Material
Hybrid
Firmness
Medium-firm: 6/10
Trial Period
100 nights
Warranty
10-year warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.Financing Options
Financing options are available for this mattress.
Why the Helix Midnight Is a Good Beautyrest Silver Alternative
Helix is a well-known name in the mattress industry. Although the company has a Luxe collection with a series of beds focused mainly on that luxury feel and superior performance, I feel like the Helix Midnight would be a good alternative to the Beautyrest Silver for a few reasons.
First, the Helix Midnight is also a hybrid and of similar height. Second, it has great pressure relief, support, and motion isolation, all of which I think are important for a luxury mattress. My colleague, Loren, reviewed the Helix Midnight and gave it top ratings for these three categories.
What’s the Helix Midnight Made Of?
The Helix Midnight is 11.5 inches tall, so there’s only a half-inch difference compared to the Beautyrest Silver mattress. What sets it apart is that it comes with a breathable knit cover, but there are another two options available for more cooling: a GlacioTex™ cooling cover and a GlacioTex™ pillow top.
Inside the Helix Midnight
- Layer 1 – Memory Foam Plus. This foam is the brand’s unique design that offers a cushioning and contouring feel for optimal pressure relief.
- Layer 2 – High-Grade Poly Foam. Next is another layer of foam designed to relieve pressure while also enhancing the bed’s support level.
- Layer 3 – Helix Reposnive Foam. This is the bed’s transition layer that combines a cushioning feel with ergonomic support, making it great for back sleepers.
- Layer 4 – The coils. Helix Midnight has around 1,000 steel coils that are individually wrapped for better motion isolation. There are also thicker-gauge coils lengthwise to enhance edge support, but my colleague Loren found the edges were sagging a little nonetheless.
- Layer 5 – DuraDense Foam. This acts as the bed’s base layer, adding to the Midnight’s stability and durability.
Our Take: “Helix seems to be pretty much a crowd-pleaser. If she were in high school, she would be prom queen now. “ – Loren Bullock, Lead Product Tester.
Customer Reviews of the Helix Midnight
The Helix Midnight rates 4.5 stars out of 5 on Helix’s website. The main negative is that reviewers tend to find it too soft for their liking and feel as though they’re sinking. But overall, users say they’re getting a great night’s sleep and some pain relief.
Read our Helix Midnight review to learn more about this bed.
Sealy Posturepedic 12” Hybrid – Best Costco Mattress for Couples
Sealy Posturepedic
The Sealy Posturepedic® Hybrid combines pressure-relieving memory foam with responsive and durable coils.
Read Sealy Posturepedic Review
Material
Hybrid
Trial Period
120 nights
Shipping Method
Free shipping
Firmness
Medium: 5/10
Warranty
10-year warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Sleeping
Ideal for average weight back sleepers.
Side Sleeping
Ideal for average weight side sleepers.
Stomach Sleeping
Ideal for lightweight stomach sleepers.Financing Options
Financing options are available for this mattress.
Sealy Posturepedic
The Sealy Posturepedic® Hybrid combines pressure-relieving memory foam with responsive and durable coils.
Read Sealy Posturepedic Review
Material
Hybrid
Warranty
10-year warranty
Firmness
Medium: 5/10
Shipping Method
Free shipping
Trial Period
120 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Sleeping
Ideal for average weight back sleepers.
Side Sleeping
Ideal for average weight side sleepers.
Stomach Sleeping
Ideal for lightweight stomach sleepers.Financing Options
Financing options are available for this mattress.
Sealy Posturepedic
The Sealy Posturepedic® Hybrid combines pressure-relieving memory foam with responsive and durable coils.
Read Sealy Posturepedic Review
Material
Hybrid
Firmness
Medium: 5/10
Trial Period
120 nights
Warranty
10-year warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Sleeping
Ideal for average weight back sleepers.
Side Sleeping
Ideal for average weight side sleepers.
Stomach Sleeping
Ideal for lightweight stomach sleepers.Financing Options
Financing options are available for this mattress.
Why the Sealy Posturepedic Earned Best Costco Mattress for Couples
The Sealy Posturepedic is a 12-inch tall hybrid mattress that should fit many people thanks to its medium firmness, pressure-relieving materials, and support system. This is also why we feel it should work well for couples since it can accommodate more body types and sleep styles.
As mentioned, the Sealy Posturepedic has coils for strong support, but this also gives the bed some bounce sexually active couples usually appreciate because it makes it easier to reposition. On top of that, it has memory foam for pressure relief and motion isolation. The motion isolation is helpful because it means movements shouldn’t transfer across the mattress and as such, you shouldn’t feel so much of your partner’s tossing and turning.
What’s the Sealy Posturepedic Made Of?
This Sealy Posturepedic mattress has a high-quality construction with multiple layers. It starts with a ComfortLoft™ cover featuring SealyChilly™ and Surface-Guard Technology™ for cooling and mattress protection.
Inside the Sealy Posturepedic
- Layer 1 – ComfortSense™ Memory Foam. This premium memory foam layer helps with weight distribution and pressure relief, providing a comforting and cradling feel, especially around the hips, shoulders, and knees.
- Layer 2 – SealyCool™ Gel Memory Foam. Another layer of memory foam serves to comfort and support your body in various sleeping positions. The gel in this layer helps with cooling.
- Layer 3 – Response Encased Coils. The Sealy Posturepedic’s support layer has individually wrapped coils that adapt to your body and respond to movement quickly. They’re encased to improve motion isolation, which is important for most couples.
- Layer 4 – DuraFlex™ Coil Edge. Extra coils are added for additional edge support so couples can use the entire surface of the bed.
Our Take: This 12-inch bed should be a good choice for couples who want a responsive hybrid with edge support, bounce, motion isolation, and cooling.
What We Liked
- Hybrid construction – Don’t get me wrong, I love a good all-foam bed. However, there’s something about hybrid mattresses that makes them slightly more suitable for couples, particularly because they can give couples some bounce without sacrificing so much on motion isolation. Plus, they’re often better for edge support, which means more useable surface space for spreading out.
- Cooling features – The Sealy Posturepedic has a cooling cover, gel memory foam, and coils for more breathability. All of this makes it worth considering if you or your partner sleep hot.
Potential Drawbacks
- No King-size option – At this time, this Sealy mattress is only available in Twin, Queen, and California King, which means you’re out of luck if you want a King. However, they may be temporarily out of stock so I suggest checking with Costco to see if they’ll have a King size available soon.
- Motion isolation may not be as good as all-foam beds – The company did a good job of ensuring as much motion isolation as possible; it has multiple foam layers on top of encased coils, all of which should help absorb movements. However, couples with particularly different habits might prefer an all-foam bed for even stronger motion isolation.
Customer Reviews of the Sealy Posturepedic
The Sealy Posturepedic 12″ is rated 4.4 out of 5 stars on the Costco website. One customer shared she didn’t even notice when her spouse rolled over and got out of bed. Another couple did mention how heavy the mattress is, though they still enjoyed it.
Sealy Posturepedic Alternative – The WinkBed
WinkBed Mattress
WinkBed is a luxury hybrid bed with a variety of comfort features that should make it a versatile pick for most sleeping positions.
Material
Hybrid
Trial Period
120 nights
Shipping Method
Free shipping
Firmness
Multiple firmness options
Warranty
Lifetime warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.
Stomach Sleeping
Ideal for average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
WinkBed Mattress
WinkBed is a luxury hybrid bed with a variety of comfort features that should make it a versatile pick for most sleeping positions.
Material
Hybrid
Warranty
Lifetime warranty
Firmness
Multiple firmness options
Shipping Method
Free shipping
Trial Period
120 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.
Stomach Sleeping
Ideal for average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
WinkBed Mattress
WinkBed is a luxury hybrid bed with a variety of comfort features that should make it a versatile pick for most sleeping positions.
Material
Hybrid
Firmness
Multiple firmness options
Trial Period
120 nights
Warranty
Lifetime warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.
Stomach Sleeping
Ideal for average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
Why the WinkBed Is a Good Sealy Posturepedic Alternative
The WinkBed has a lot to offer and is one that my colleague Loren rated well for couples after testing it. On top of that, the WinkBed is available in multiple firmnesses, including Soft, Luxury Firm, and Firm. We tested the Luxury Firm specifically, and as it is the more middle-ground option, that’s probably the best feel for couples. However, if both you and your partner are strict stomach sleepers, for example, you might enjoy the Firm model best.
The WinkBed feels cushy from the pillow top, so it’s great if you have some pressure buildup. Another reason why I’d call it a good alternative to the Sealy Posturepedic is because of its exceptional edge support. This means couples will have more useable surface space to spread out when they sleep.
What’s the WinkBed Made Of?
As mentioned, Loren tested the Luxury Firm model, but there’s also the Soft and Firm. This hybrid is 13.5 inches tall, but it’s handcrafted, so the dimensions may vary a little between each mattress they make. The construction starts with a Tencel™ cover that’s moisture-wicking and cooling. It has 2 inches of gel-infused foam quilted to it to create the bed’s luxury pillow top.
Inside the WinkBed
- Layer 1 – The Pillow Top. This 2-inch layer is made from gel-infused memory foam that creates a cushioning surface for optimal pressure relief. It’s temperature neutral as the gel helps draw your body heat away from the surface of the bed.
- Layer 2 – The Innerspring Unit. The WinkBed has 8-inch individually wrapped coils zoned to provide more support in the lumbar area. The five zones are done so that you feel more pushback in areas more prone to pressure buildup.
- Layer 3 – Extra-Edge™ Support. The coils in the perimeter do a good job of keeping you secure near the edge of the bed. It’s not the best edge support, but I’d say it’s pretty close.
Our Take: “Typical traditional hybrid feel: bouncy, supportive, and cushy from the pillowtop. It feels like a luxury hotel bed.” – Loren Bullock, Lead Product Tester
Customer Reviews of the WinkBed
On the WinkBeds site, the WinkBed earns 4.8 out of 5 stars. One drawback of the WinkBed mattress is that it might be too expensive for budget-conscious shoppers, but overall it offers excellent durability and customizable firmness options.
Simply Modern – Best Affordable Costco Mattress
Simply Modern Hybrid
The Simply Modern is a 12-inch tall mattress that offers shoppers the luxury of a hybrid but at a more affordable price point.
Read Simply Modern Hybrid Review
Material
Hybrid
Trial Period
Shipping Method
Firmness
Medium-firm: 6.5/10
Warranty
25-year warranty
Price Range
$$$$$
Simply Modern Hybrid
The Simply Modern is a 12-inch tall mattress that offers shoppers the luxury of a hybrid but at a more affordable price point.
Read Simply Modern Hybrid Review
Material
Hybrid
Warranty
25-year warranty
Firmness
Medium-firm: 6.5/10
Shipping Method
Trial Period
Price Range
$$$$$
Simply Modern Hybrid
The Simply Modern is a 12-inch tall mattress that offers shoppers the luxury of a hybrid but at a more affordable price point.
Read Simply Modern Hybrid Review
Material
Hybrid
Firmness
Medium-firm: 6.5/10
Trial Period
Warranty
25-year warranty
Shipping Method
Price Range
$$$$$
Why Simply Modern Earned Best Affordable Costco Mattress
Simply Modern is a hybrid mattress with three layers of foam and a unit of innerspring coils. While the coils should deliver plenty of bounce and support, the plush memory foam can give plenty of cushioning to ease pressure in the hips, knees, and shoulders.
This bed has up to 975 coils in the support layer to ensure your body stays aligned in various sleeping positions. However, what stands out the most to us is that it’s not as expensive as other hybrids, so that’s a plus if you’re a budget shopper.
What’s the Simply Modern Made Of?
The Simply Modern mattress is 12 inches tall, featuring four layers that combine foam and coils. The construction starts with a breathable soft stretch knit cover.
Inside the Simply Modern
- Layer 1 – Cooling Memory Foam. This layer of CertiPUR-US®-certified memory foam with advanced cooling helps dissipate heat and isolate motion. As is the case with memory foam, it should offer you a good level of body contouring and cushioning for pressure relief.
- Layer 2 – Responsive Comfort Foam. This is another layer of certified foam designed for deep pressure relief without making you feel stuck.
- Layer 3 – Premier Contouring Support. The support layer has 975 coils that are individually wrapped for better bounce, airflow, and motion isolation. The perimeter is reinforced in this layer.
- Layer 4 – The Base Foam. The base is made from supportive foam to absorb noise from the coils and give this bed more structure and durability.
Our take: The Simply Modern mattress is a good option if you’re after a Costco hybrid, as it offers both support and pressure relief at a more attainable price.
What We Liked
- Affordable price – Hybrid mattresses are often more pricey because it’s an advanced mattress design. However, the Simply Modern mattress is reasonably priced, making it great for hybrid fans who are on a budget.
- CertiPUR-US® certified foam – The foams in this mattress are certified by the CertiPUR-US® program, which is a third-party tester. This is an important certification for poly foam and memory foam materials as it signals you’re buying a safe, quality-made product.
Potential Drawbacks
- Questionable edge support – Some customers have expressed that this mattress doesn’t have the best edge support, even with the reinforced perimeter. You might feel alright lying near the edge, but sitting here may not feel as secure.
- Not for lightweight sleepers – The Simply Modern mattress is labeled as medium-firm, but some people might feel like it’s firmer than it actually is. If you’re lightweight and prefer sleeping on your side, you might be better off with a softer bed.
Customer Reviews of the Simply Modern
The Simply Modern has a 4.2-star rating on Costco’s website, with over 2,300 reviews. Multiple customers have said that it’s a good value and a lot of bang for your buck. However, some people have mentioned the edges are too soft.
Simply Modern Alternative – Emma Hybrid Comfort
Emma Hybrid Comfort
With three foam layers for comfort and a zoned innerspring unit, this hybrid mattress from Emma can support sleepers of all shapes and sizes.
Material
Hybrid
Trial Period
365 nights
Shipping Method
Free shipping
Firmness
Firm: 7/10
Warranty
10-year warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Sleeping
Ideal for average weight and heavyweight back sleepers.
Stomach Sleeping
Ideal for lightweight and heavyweight stomach sleepers.Financing Options
Financing options are available for this mattress.
Emma Hybrid Comfort
With three foam layers for comfort and a zoned innerspring unit, this hybrid mattress from Emma can support sleepers of all shapes and sizes.
Material
Hybrid
Warranty
10-year warranty
Firmness
Firm: 7/10
Shipping Method
Free shipping
Trial Period
365 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Sleeping
Ideal for average weight and heavyweight back sleepers.
Stomach Sleeping
Ideal for lightweight and heavyweight stomach sleepers.Financing Options
Financing options are available for this mattress.
Emma Hybrid Comfort
With three foam layers for comfort and a zoned innerspring unit, this hybrid mattress from Emma can support sleepers of all shapes and sizes.
Material
Hybrid
Firmness
Firm: 7/10
Trial Period
365 nights
Warranty
10-year warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Sleeping
Ideal for average weight and heavyweight back sleepers.
Stomach Sleeping
Ideal for lightweight and heavyweight stomach sleepers.Financing Options
Financing options are available for this mattress.
Why the Emma Hybrid Comfort Is a Good Simply Modern Alternative
If you’re on the hunt for a firm and supportive mattress on a budget, the Emma Hybrid Comfort is a strong substitute for the Simply Modern mattress. When I tested out this hybrid bed, I didn’t feel any uncomfortable sink, and it kept my spine aligned in multiple positions.
Before sales, the Emma Hybrid Comfort runs you about $1,300, but frequent sales can knock that down to just $600 for a queen. It’s a solid investment considering the quality and durability of the mattress.
What’s the Emma Hybrid Comfort Made Of?
The Emma Hybrid Comfort is 13 inches tall, featuring a soft cover designed to wick moisture and heat away. It’s not cool to the touch, but it feels comfortable and gentle on the skin.
Inside the Emma Hybrid Comfort
-
-
- Layer 1 – Airgocell® Foam. This is Emma’s signature foam designed to absorb excess body heat. I found it helps with pressure relief, but in my opinion, it doesn’t do much for temperature regulation.
-
- Layer 2 – The Cool Foam. This memory foam enhances Emma’s pressure-relieving capabilities, helping with motion isolation as well.
-
- Layer 3 – HRX Foam. Emma has a transition layer made from HRX foam that gives it a firm feel with plenty of support in the heaviest parts of your body.
-
- Layer 4 – 7-Zones Springs. This is Emma’s support layer with individually wrapped coils that provide breathability, spinal support, and bounce. I found this bed to be very bouncy and responsive, so you shouldn’t feel stuck in it. The coils in this layer go from edge to edge for perimeter support as well.
-
- Layer 5 – The Stabilizing Layer. The Emma’s bottom layer provides structure and more durability for the entire hybrid. It’s wrapped in a shift-resistant lower cover with handles.
My Take: The Emma Hybrid Comfort provides solid support and firmness for folks who want that unyielding type of sleep surface. I think back and stomach sleepers especially should do well on this bed, and it’s often priced surprisingly low.
Customer Reviews of the Emma Hybrid Comfort
This is a fairly new mattress, so Emma’s site doesn’t have many reviews yet. Early customers already rate it at 4.5 out of 5 stars from a little over 70 reviews. So far customers appreciate the Emma Hybrid Comfort mattress for its bracing firmness. Looking at the few negative reviews, some people have reported that it’s slightly too firm for them, or that there were delivery issues.
Sleep Science Bamboo Cool – Best Cooling Costco Mattress
Sleep Science Bamboo Cool
The Sleep Science Bamboo Cool prioritizes temperature regulation with materials like bamboo charcoal, cooling gel, and an air channel base.
Read Sleep Science Bamboo Cool Review
Material
Foam
Trial Period
Shipping Method
Firmness
Warranty
Price Range
$$$$$
Sleep Science Bamboo Cool
The Sleep Science Bamboo Cool prioritizes temperature regulation with materials like bamboo charcoal, cooling gel, and an air channel base.
Read Sleep Science Bamboo Cool Review
Material
Foam
Warranty
Firmness
Shipping Method
Trial Period
Price Range
$$$$$
Sleep Science Bamboo Cool
The Sleep Science Bamboo Cool prioritizes temperature regulation with materials like bamboo charcoal, cooling gel, and an air channel base.
Read Sleep Science Bamboo Cool Review
Material
Foam
Firmness
Trial Period
Warranty
Shipping Method
Price Range
$$$$$
Why the Sleep Science Bamboo Cool Earned Best Cooling Costco Mattress
Cooling is a big factor for mattress shoppers who often struggle to sleep because they either run at night or their current bed space doesn’t provide enough cooling for them. If you often find yourself overheating, sweating, and looking for a cool spot in your bed, you probably know what I’m talking about.
When it comes to Costco mattresses, the Sleep Science Bamboo Cool is designed with cooling in mind, as the name suggests. This memory foam mattress has air channels, a cooling cover, bamboo, charcoal, and gel memory foam, all of which promote breathability and cooling.
What’s the Sleep Science Bamboo Cool Made Of?
This 12-inch mattress has a cooling cover that’s removable and washable. This is always a plus for hot sleepers because it lets you clean the cover easily if you sometimes sweat too much.
Inside the Sleep Science Bamboo Cool
- Layer 1 – Bamboo Charcoal Memory Foam. This layer of memory foam is designed to relieve pressure while also helping with moisture and heat dissipation. The charcoal here neutralizes odor, so don’t worry about your bed smelling funky.
- Layer 2 – Gel Infused Memory Foam. Memory foam tends to overheat, but not so much if you add gel beads into it. This layer is designed for comfort, allowing a gentle cradle with cooling so you don’t overheat.
- Layer 3 – Patented Wedge Edge Support. The bed has reinforced edges, so it gives you more surface to use.
- Layer 4 – Air Channel Base. The base is the tallest layer made entirely out of foam, but it has air channels for airflow.
Our Take: The Sleep Science Bamboo Cool has multiple cooling features to help reduce sweating and overheating so hot sleepers can achieve a good night’s sleep.
What We Liked
- Machine-washable cover – We don’t often come across mattresses with a washable cover, so it’s a nice addition. More so, if you’re a hot sleeper, you’ll appreciate being able to remove and wash it for a refresh.
- Firm feel – This bed is labeled as Firm. This should be fantastic for stomach sleepers and anyone who needs more sturdy support from their bed. That said, lightweight side sleepers may want to steer clear of it since it’ll probably be too firm for them and could wind up creating more pressure buildup.
Potential Drawbacks
- Limited bounce – This bed is only made from foam so don’t expect much bounce from it. Although this might not be a bad thing for everyone, it leaves a little to be desired if you want more buoyancy for repositioning.
- No smaller sizes – This Costco bed is only available in large sizes including King, Queen, and California King. Therefore, if you need a smaller size, you may want to check out a different Costco bed or our Sleep Science Bamboo Cool alternative below.
Customer Reviews of the Sleep Science Bamboo Cool
The Sleep Science Bamboo Cool has a 4.4-star rating, with over 1,300 reviews on the Costco website. Multiple people have loved how firm this mattress is and have mentioned that it does a good job of keeping cool. However, there was some criticism about the bed’s off-gassing smell.
Sleep Science Bamboo Cool Alternative – Bear Elite Hybrid
Bear Elite Hybrid Mattress
With coils and foam layers, this Bear mattress offers zoned support without taking away from the pressure-relieving properties. The bed also has copper infusions to ensure the best cooling for hot sleepers and athletes.
Material
Hybrid
Trial Period
120 nights
Shipping Method
Free shipping
Firmness
Medium-firm: 6/10
Warranty
Lifetime Warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.
Stomach Sleeping
Ideal for lightweight and average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
Bear Elite Hybrid Mattress
With coils and foam layers, this Bear mattress offers zoned support without taking away from the pressure-relieving properties. The bed also has copper infusions to ensure the best cooling for hot sleepers and athletes.
Material
Hybrid
Warranty
Lifetime Warranty
Firmness
Medium-firm: 6/10
Shipping Method
Free shipping
Trial Period
120 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.
Stomach Sleeping
Ideal for lightweight and average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
Bear Elite Hybrid Mattress
With coils and foam layers, this Bear mattress offers zoned support without taking away from the pressure-relieving properties. The bed also has copper infusions to ensure the best cooling for hot sleepers and athletes.
Material
Hybrid
Firmness
Medium-firm: 6/10
Trial Period
120 nights
Warranty
Lifetime Warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.
Stomach Sleeping
Ideal for lightweight and average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
Why the Bear Elite Hybrid Is a Good Sleep Science Bamboo Cool Alternative
As a hybrid bed, the Bear Elite is already positioned to be more cooling than the all-foam Sleep Science Bamboo Cool. But it has many additional tricks up its sleeve when it comes to temperature regulation.
The cover is a standout component, as it incorporates two special technologies: PCM and Celliant®. The molecules inside the cover’s PCM, or Phase Change Material, shift from solid to liquid when exposed to heat, and have a subsequent cooling effect.
Celliant® fibers, meanwhile, transition body heat into infrared energy that may encourage tissue recovery after the day’s activity, as well as up the quality of your sleep.
Under the cover is a layer of memory foam that’s been infused with copper. The copper resists bacteria while contributing even more cooling power to the bed.
What’s the Bear Elite Hybrid Made Of?
The Bear Elite Hybrid is 14 inches tall, featuring a hand-quilted cooling cover with PCM fabric and Celliant® fibers. The cover is gentle on the skin and makes the bed feel luxurious.
Inside the Bear Elite Hybrid
- Layer 1 – Copper-Infused Memory Foam. The comfort layer is infused with copper for additional cooling and antimicrobial properties. Memory foam does a good job of contouring your body to relieve pressure.
- Layer 2 – Dynamic Transition Foam. This is the Bear’s transition layer that contours and supports your curves, offering a smooth transition to the coils.
- Layer 3 – The Coils. This layer has individually wrapped coils with higher-gauge coils in the center for zoned support. The edges in this layer are also reinforced with higher-gauge coils.
- Layer 4 – The Base. High-density foam serves as the base here, supporting the upper layers and your body in different positions.
Our Take: “It’s got the best of both worlds. It’s got a familiar mattress feeling with plushness in the cover and foam layers, but quick response and support from the springs.” – Stuart Petty, Sleep Advisor Mattress Reviewer
Customer Reviews of the Bear Elite Hybrid
According to Bear’s website, the Bear Elite scores about 4.5 out of 5 stars. Some customers find the Bear Elite Hybrid mattress too firm for their liking, but it receives praise in its reviews for its advanced cooling technology and pressure relief.
Sleep Science 14″ – Best Firm Costco Mattress
Sleep Science 14″ Firm
This Sleep Science bed features a firmer, all-foam construction that utilizes copper to help with temperature regulation.
Read Sleep Science 14″ Firm Review
Material
Foam
Trial Period
Shipping Method
Firmness
Warranty
Price Range
$$$$$
Sleep Science 14″ Firm
This Sleep Science bed features a firmer, all-foam construction that utilizes copper to help with temperature regulation.
Read Sleep Science 14″ Firm Review
Material
Foam
Warranty
Firmness
Shipping Method
Trial Period
Price Range
$$$$$
Sleep Science 14″ Firm
This Sleep Science bed features a firmer, all-foam construction that utilizes copper to help with temperature regulation.
Read Sleep Science 14″ Firm Review
Material
Foam
Firmness
Trial Period
Warranty
Shipping Method
Price Range
$$$$$
Why the Sleep Science 14” Earned Best Firm Costco Mattress
If you have ever searched for a firm Costco bed, you probably came across the Sleep Science 14” mattress. This all-foam bed was specially designed to provide a firm feel. Firmer mattresses are often more beneficial to stomach sleepers, heavyweight sleepers, and those who want to sleep on top of their bed more than in it.
This memory foam model features copper, a patented edge support system, and a 14-inch profile that should look good with any bed frame. The copper should help keep the mattress cool, but if you’re an extra-hot sleeper, you may prefer something that also has coils for added airflow.
What’s the Sleep Science 14” Made Of?
The Sleep Science 14” mattress is a memory foam model with a firm feel designed to provide continuous support without sagging.
Inside the Sleep Science 14″
- Layer 1 – Copper Memory Foam. This 1-inch layer is made from pure visco memory foam infused with copper to help with temperature regulation. Not only does copper make the foam cooler, but it also gives this bed some anti-bacterial properties.
- Layer 2 – Memory Foam Comfort. The bed’s comfort layer is also made from visco memory foam. It’s slightly softer to help relieve pressure without letting you sink deeply into the mattress.
- Layer 3 – Patented Wedge Edge. The side of the mattress has the company’s patented Wedge Support System for additional lifting along the perimeter. This allows sleepers to use the entire surface of the bed.
- Layer 4 – Air Channel Base. The 11-inch base layer is designed to help with heat dissipation so that the mattress doesn’t overheat. It’s firm yet flexible, so you can use this Sleep Science bed on an adjustable frame.
Our Take: The Sleep Science 14” mattress is a good option if you’re interested in a firm Costco bed, as it has sturdy memory foam layers and solid edge support.
What We Liked
- Copper-infused memory foam – Copper is often used in memory foam mattresses to make them more cooling. Although it’s not as significant as, for example, a cool-to-the-touch cover, it does help with temperature regulation.
- No sagging – This mattress should be firm enough to ensure you stay elevated on the surface without sinking more than necessary for pressure relief. This firm design can be especially helpful for stomach sleepers, who need to keep their hips level so the lower back doesn’t curve too much.
Potential Drawbacks
- Limited size options – Like many other Costco beds, this Sleep Science mattress is only available in Queen, King, and California King sizes. If you’re after a smaller bed, you’ll have to look elsewhere.
- No bounce – This bed has virtually no bounce due to its firm memory foam layers. Sexually active couples and people with mobility issues might want more responsiveness than the Sleep Science 14” can give.
Customer Reviews of the Sleep Science 14”
On Costco’s website, the Sleep Science 14″ mattress has 4.3 out of 5 stars for its overall rating. Customer reviews are mostly positive, with some people saying that even though it’s a firm bed, it’s still comfortable for them. However, some customers have said it’s not as firm as they were expecting.
Sleep Science 14” Alternative – Plank Firm
Brooklyn Bedding Plank Firm Mattress
Those in the market for a Firm bed now have a dual-sided choice to see what they require to sleep well-supported and comfortable in Plank Firm, a new product from Brooklyn Bedding.
Material
Foam
Trial Period
120 nights
Shipping Method
Free shipping
Firmness
Multiple firmness options
Warranty
10-year warranty
Price Range
$$$$$
Brooklyn Bedding Plank Firm Mattress
Those in the market for a Firm bed now have a dual-sided choice to see what they require to sleep well-supported and comfortable in Plank Firm, a new product from Brooklyn Bedding.
Material
Foam
Warranty
10-year warranty
Firmness
Multiple firmness options
Shipping Method
Free shipping
Trial Period
120 nights
Price Range
$$$$$
Brooklyn Bedding Plank Firm Mattress
Those in the market for a Firm bed now have a dual-sided choice to see what they require to sleep well-supported and comfortable in Plank Firm, a new product from Brooklyn Bedding.
Material
Foam
Firmness
Multiple firmness options
Trial Period
120 nights
Warranty
10-year warranty
Shipping Method
Free shipping
Price Range
$$$$$
Why the Plank Firm Is a Good Sleep Science 14” Alternative
You can’t get much firmer than the Plank Firm mattress. As the name suggests, it is one of the firmest beds out there, so it can easily fit the bill if you’re after a mattress that won’t sag or let you sink even a little bit.
Why do I think this is a good alternative to Sleep Science 14”? Well, mostly because it’s firmer, but not only that. The Plank Firm mattress is also flippable, so you get the Firm side and then the Extra-Firm side. On top of that, it’s available in all the standard mattress sizes, which is not the case with the Sleep Science 14” model.
What’s the Plank Firm Made Of?
The Plank Firm is a dual-sided mattress, so you can choose between a Firm and Extra-Firm feel. Both sides have a quilted top, but the difference is in the overall feel of the upper layers, depending on the side you choose. The standard cover is made from cotton, but the GlacioTex® upgrade is available for hot sleepers.
Inside the Plank Firm
These are the layers with the Firm side up:
- Layer 1 – TitanFlex™ Comfort Foam. This 2-inch layer comes under the .75-inch quilted cover and is made from high-density foam. It’s firm and supportive, so you’re unlikely to sink any deeper than the quilted top.
- Layer 2 – Memory Foam. The second foam layer is 6 inches tall, offering both durability and stability. This is the bed’s main source of support, ensuring you stay on top of the mattress in all sleeping positions.
- Layer 3 – Quilted Pillow Top. This .75-inch layer comes first when you flip the mattress.
Our Take: We love this bed for its strong focus on spine support. The Plank Firm even earned an endorsement by the American Chiropractic Association.
Customer Reviews of the Plank Firm
On Plank’s website, the Plank Firm gets 4.8 out of 5 stars. Customers appreciate the Brooklyn Bedding Plank Firm mattress for its exceptional firmness, but some have found it to be too rigid for their comfort preferences.
Novaform 14” Serafina Pearl – Best Costco Mattress for Pressure Relief
Novaform Serafina Pearl Gel
Material
Foam
Trial Period
Shipping Method
Free shipping
Firmness
Warranty
20-Year Warranty
Price Range
$$$$$
Material
Foam
Warranty
20-Year Warranty
Firmness
Shipping Method
Free shipping
Trial Period
Price Range
$$$$$
Material
Foam
Firmness
Trial Period
Warranty
20-Year Warranty
Shipping Method
Free shipping
Price Range
$$$$$
Why the Novaform Earned Best Costco Mattress for Pressure Relief
You can get the Novaform Serafina Pearl mattress in a Plush, Medium, and Firm feel, depending on your preferred sleeping position and body weight. Regardless of the firmness level, the Novaform’s memory foam should do a good job of cradling the body and relieving pressure while also supporting a healthy spinal alignment.
Although it features memory foam, this bed is unlikely to overheat thanks to its Smart cooling cover and gel beads infused in the comfort layer.
What’s the Novaform Made Of?
The Novaform mattress is 14 inches tall, featuring all-foam layers that give it a cradling feel with plenty of pressure relief. The Smart Cooling Cover is enhanced with 37.5® technology to regulate temperature in both summer and winter.
Inside the Novaform
- Layer 1 – Memory Foam Comfort Layer. The first layer under the quilted cover is made from memory foam with cooling gel pearls. This helps prevent the foam from overheating by pulling your body heat away from the surface of the bed.
- Layer 2 – Support Layer. This layer is slightly firmer than the top one as it presents the bed’s main support system. The foam is designed to prevent sagging, ensuring you stay in proper alignment.
- Layer 3 – The Base. This memory foam layer is designed to add stability and durability, making the entire mattress more secure and unlikely to sag.
Our Take: As a memory foam mattress with only foam layers, you should get great pressure relief and motion isolation with this bed. Plus, the cooling features should help it keep cool.
What We Liked
- Good motion isolation – All-foam mattresses often have good motion isolation, and the Novaform should be no exception. This means that movement from your partner isn’t likely to disturb you on your side of the bed, which can translate to more restful sleep.
- Three firmness levels – This Novaform bed is available in Plus, Medium, and Firm. Having options is always nice as it makes it easier to pick a firmness that suits your needs the most.
Potential Drawbacks
- Not the best edge support – Some customers have mentioned the Novaform mattress doesn’t have the best edge support, which is not unusual for memory foam beds. However, this is mostly an issue if you’re often sleeping or sitting near the edge. For example, couples who like to spread out might prefer better edge support, whereas it probably isn’t as crucial to solo sleepers.
- Large sizes only – The Novaform Serafina Pearl is another Costco model that’s only available in larger sizes. As such, it’s probably not the best option if you’re looking for something more compact for a kid or teen.
Customer Reviews of the Novaform Mattress
The Novafoam Serafina Pearl has a 4.3 out of 5-star rating on Costco’s website and over 7,000 reviews. Multiple people have mentioned how comfortable and cozy the Novafoam is, though several people said the Medium model was too soft for them.
Novaform 14” Serafina Pearl Alternative – Brooklyn Bedding Signature Hybrid
Brooklyn Bedding Signature Hybrid Mattress
The Brooklyn Bedding Signature Hybrid is priced similarly to other bed-in-the-box options, it represents a fantastic value in the hybrid market.
Material
Hybrid
Trial Period
120 nights
Shipping Method
Free shipping
Firmness
Multiple firmness options
Warranty
10-year warranty
Price Range
$$$$$
Brooklyn Bedding Signature Hybrid Mattress
The Brooklyn Bedding Signature Hybrid is priced similarly to other bed-in-the-box options, it represents a fantastic value in the hybrid market.
Material
Hybrid
Warranty
10-year warranty
Firmness
Multiple firmness options
Shipping Method
Free shipping
Trial Period
120 nights
Price Range
$$$$$
Brooklyn Bedding Signature Hybrid Mattress
The Brooklyn Bedding Signature Hybrid is priced similarly to other bed-in-the-box options, it represents a fantastic value in the hybrid market.
Material
Hybrid
Firmness
Multiple firmness options
Trial Period
120 nights
Warranty
10-year warranty
Shipping Method
Free shipping
Price Range
$$$$$
Why the Brooklyn Bedding Signature Hybrid Earned the Best Novaform Alternative
If you crave pressure relief but want a more responsive bed than the Novaform, I suggest you try the Brooklyn Bedding Signature Hybrid. I’d say it’s a good alternative to the Novaform mattress if you’re interested in a bouncy hybrid that’s even better at cooling.
I tested the Medium version of this bed, and was surprised at how plush it felt—I gave it a 5 out of 10 on our firmness scale, which is between soft and medium-firm. As soon as I laid on top of it I felt the pillowy surface cradle my joints.
What’s the Brooklyn Bedding Signature Hybrid Made Of?
The Brooklyn Bedding Signature Hybrid is 12.25 inches tall and has a breathable cotton cover quilted to foam. This creates a pillow top that allows a bit of sinkage for optimal pressure relief. The mattress is available in three firmness options: Soft, Medium, and Firm.
Inside the Brooklyn Bedding Signature Hybrid
- Layer 1 – The Quilted Top. This layer is 1.5 inches tall, offering a cradling feel that hugs the curves to relieve the pressure near the surface of the bed.
- Layer 2 – Supreme Response Comfort Foam. This is the bed’s comfort layer, designed to adapt to your body in all sleeping positions.
- Layer 3 – VariFlex™ Foam. This is Signature Hybrid’s transition layer, providing deep support and comfort without letting you sink all the way to the coils.
- Layer 4 – Ascension® Coils. The coils in this hybrid are 8 inches tall and individually wrapped to move separately. This gives more pushback where it’s needed while also helping with motion isolation to an extent.
- Layer 5 – The Base. The base of the Signature Hybrid is made from high-density foam to support all the layers above.
Our Take: “Spoiler alert: If you’re looking for an affordable and durable mattress, you might just love this bed.” – Emma Mattei, Sleep Advisor Mattress Reviewer
Customer Reviews of the Brooklyn Bedding Signature Hybrid
On Brooklyn Bedding’s website, the Brooklyn Signature has 4.7 out of 5 stars. The Brooklyn Bedding Signature Hybrid mattress receives praise from customers for its versatility with different firmness options, but some have mentioned that it may produce slight noise when bearing weight.
What Is a Costco Alternative Mattress?
A Costco alternative mattress is similar in some ways and different in others. In other words, if you’re a hot sleeper interested in a memory foam Costco bed that’s not the most cooling, a good alternative would be a mattress with similar qualities but improved cooling. Costco alternative mattresses are also great for those interested in a Costco bed but just aren’t ready to commit to a membership yet.
What to Look for in a Mattress
You should first determine what you’re looking for in a Costco mattress. Once you have that figured out, you can easily look for an alternative that gives what the Costco one might be lacking. This might sound a little complicated, but I have a few factors for you to consider before deciding on a Costco mattress or an alternative.
Type of Mattress
Innerspring Mattresses
Innerspring mattresses are among the oldest types of mattresses. They offer support, breathability, and bounce, but there are a few things to keep in mind.
First, traditional innerspring beds usually just have a thin comfort layer. For this reason, these beds might not be the best for contouring your curves to relieve pressure points. They also don’t have the best motion isolation because the coils are bouncy, and there are no comfort layers to dampen the movement.
Hybrid Mattresses
Hybrid mattresses are similar to innerspring beds, featuring coils as their main support system. However, the difference is that a hybrid bed has multiple foam comfort layers on top of the coils. These comfort layers can be memory foam, latex, or any other material added to help with pressure relief and motion isolation.
Like innerspring beds, hybrids can still offer substantial bounce, depending on the materials in the comfort layers and how firm they are. However, they’re usually better at keeping motion isolated to its origin point, which may be better for co-sleepers.
Memory Foam Mattresses
Memory foam mattresses are among the most popular types. These beds are highly sought after because of their pressure-relieving and motion-isolating capabilities. A memory foam mattress is unlikely to be bouncy due to the nature of the material, but this makes it a great option for couples after maximum motion isolation. They’re also great at support, combining softer and firmer layers to keep the body cradled and aligned.
Latex Mattresses
Latex mattresses are excellent for couples, hot sleepers, and eco-friendly shoppers. Latex offers plenty of responsiveness that can make it easier to adjust positions. On top of that, the material is naturally cooling, which makes these beds good for hot sleepers. For eco-conscious shoppers, many latex beds come with sustainable materials like natural or organic latex, wool, or cotton.
Couples that don’t want coils should go for a latex bed, as these are more quick to respond to movement than memory foam. Although latex mattresses are more expensive, they’re also more durable and long-lasting.
Other Considerations When Shopping for a Costco Alternative Mattress
Sleeping Position
Your sleeping position is one of the most important things to consider when buying a new mattress. If you found a Costco model you like but feel it’s lacking a little something, it might just be that it doesn’t fit your sleeping position the best. Maybe it’s too soft, or too firm. In this case, look for an alternative mattress that has similar features and performance, but that’s more comfortable for side, back, or stomach sleeping.
Softer mattresses are often the best for side sleepers, while back sleepers usually benefit from medium firmness the most. Stomach sleepers typically need firmer beds to keep the hips elevated.
Weight/Body Type of Sleepers
Lightweight sleepers don’t have the same needs as heavyweight sleepers or even average-weight. This is because they put different pressure levels onto the mattress, making it react differently in terms of support and pressure relief. For this reason, it’s important that your mattress fits your weight because you may not find it comfortable otherwise.
For example, if you’re under 130 pounds and sleeping on a firm mattress, you might find it even firmer around the shoulders if you switch to your side. On the other hand, if the mattress were softer, it would hug your shoulder better to create a cradle and relieve pressure.
More: Best Mattress for Heavy People
Firmness
Costco has a vast choice of mattresses to pick from, so it’s easy to find whatever firmness that works best for you. Although firmness is subjective, lightweight and side sleepers typically prefer softer beds, whereas average-weight people and back sleepers can go for a medium firmness. The heaviest sleepers and those who like sleeping on their stomach should go for the firmest beds. You can find all of this at Costco or among other mattress brands.
Cooling
Cooling is a big factor for many people. If you ever moved your legs around looking for a cool spot on your mattress, you know what I’m talking about. Not all mattresses are cooling, so make sure to look for specific features that help regulate temperature. For memory foam beds, this includes gel, copper, charcoal, and other infusions. Hybrids, latex, and innerspring mattresses are naturally more cooling because they allow more air to pass through and keep everything cool.
Costco offers several cooling mattresses, so you can easily find what suits your needs. An alternative option might have a different feel or set of features, depending on what you need. It might even be more cooling, with a cool-to-the-touch cover, for example.
Motion Isolation
Motion isolation is mostly important to couples and co-sleepers. If you share your mattress with a restless sleeper and don’t have a good motion-isolating mattress, you’ll probably feel most of their tossing and turning, which can make it difficult for you to achieve a good night’s sleep.
Memory foam and hybrid beds usually have better motion isolation than latex and innerspring models because they do a better job of dampening motion. Motion isolation sometimes comes at a price of bounce, so a good Costco alternative mattress might have a little bit of both.
Sex
Sexually active people usually look for a bouncy bed. In my opinion, a good Costco alternative would have all you find important in a good mattress, including plenty of responsiveness to foster easier repositioning during intimacy.
Generally, latex, innerspring, and hybrid mattresses are best for the responsiveness that sexually active couples may like.
Explore the best beds for sex here.
Pressure Relief
Pressure relief is crucial for many people because the last thing you want is to wake up with achy joints. Pressure buildup can follow you during the entire day, making it difficult to sleep over a longer period.
When buying a new mattress, I think it’s important to look for a bit of sinkage and contouring to ensure your pressure points are hugged. The most sensitive areas are typically your shoulders, hips, and knees, but some people experience pressure buildup in the lower back as well. Beds containing memory foam are exceptional for this, though latex can also do a good job at this.
Edge Support
Edge support is mainly important if you like sleeping or sitting at the edge of the bed. If not, it might not be your number one concern. Mattresses with edge-to-edge coils tend to have better edge support, than all-foam design, but even this isn’t a hard-written rule since some coils are too soft and bouncy to keep the edges supported. In my experience, some beds support you well enough when you lie near the edge, but sitting here would feel a little less secure.
Budget
Your mattress budget is always important to consider as it can help you narrow your options when buying a Costco mattress or an alternative. Costco offers both affordable and luxury beds, so I’m sure you can find something that works within your budget. If not, you can always find a Costco alternative that offers pretty much the same performance at a different price.
Explore our picks for the best budget beds here.
Best Costco Mattresses FAQs
Do Costco mattresses go on sale?
You can find a Costco mattress on sale during major holidays like Labor Day. Black Friday and Cyber Monday are also good days to shop at Costco if you’re looking for a discount.
Can I return a mattress to Costco?
You can return a mattress to Costco as long as it’s in good condition, which means the store will accept your bed if it doesn’t have visible wear and tear, stains, dips, and such.
Does Costco deliver mattresses to your home?
Costco ships mattresses to your home but doesn’t always include white glove delivery with setup and old-mattress removal. This is something you should always double-check when buying a mattress because delivery varies for different brands.
Julia Forbes
Lead Product Tester
About Author
Julia is the Lead Reviewer at Sleep Advisor, specializing in testing out mattresses and sleep accessories – she’s in the right line of work, because she loves to sleep.
Stomach Sleeper
References:
- Caggiari, Gianfilippo., et al. “What type of mattress should be chosen to avoid back pain and improve sleep quality? Review of the literature”. Journal of Orthopaedics and Traumatology. 2021.