Costco is a store that has it all, from diamond rings to pastries, and yes, even mattresses! Utilize your membership with special offers and savings that are only available through Costco. Costco carries top mattress brands like Tempur-Pedic, Beautyrest, and many more so won’t be missing out on quality sleep!
It can seem like a daunting task to walk into a massive Costco store and add a brand new mattress to the shopping list. We want to make your mattress buying experience a bit easier, so we’ve created a list of the best Costco mattresses! Whether you’re in the market for a king sized or memory foam mattress, this list will have you snoozing in your new bed in no time.
Our Top Picks – Best Costco Mattresses
- Beautyrest Silver BRS900 – Best King Size Mattress
- Simmons 8” Medium Gel Memory Foam – Best Mattress for Back Pain
- Cocoon by Sealy 10″ Medium Memory Foam Mattress – Best Foam Mattress
- Tempur-Pedic Tempur-Contour Supreme Mattress Review – Best Firm Mattress
- Molecule 1 – Best Queen Size Mattress
Compare Best Costco Mattresses
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| Beautyrest Silver BRS900 Mattress | Simmons 8" Memory Foam Mattress | Cocoon Mattress | TEMPUR-Pedic Contour Supreme | Molecule 1 Mattress | |
| Rating | |||||
| Firmness | Medium-firm: 6.5/10 | Medium-firm: 7/10 | Firm: 7.5/10 | Firm: 9.5/10 | Soft: 6/10 |
| Material | Hybrid | Foam | Foam | Foam | Foam |
| Cooling | ✓ | -- | -- | -- | -- |
| Sleep Position | -- | Back | Back & Side | Back & Stomach | Side |
Material
Hybrid
Trial Period
120 Nights
Shipping Method
Free shipping
Firmness
Medium-firm: 6.5/10
Warranty
10-year warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.Financing Options
Financing options are available for this mattress.
Material
Hybrid
Warranty
10-year warranty
Firmness
Medium-firm: 6.5/10
Shipping Method
Free shipping
Trial Period
120 Nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.Financing Options
Financing options are available for this mattress.
Material
Hybrid
Firmness
Medium-firm: 6.5/10
Trial Period
120 Nights
Warranty
10-year warranty
Shipping Method
Free shipping
Price Range
$$$$$
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.
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.
Who’s It For?
The Beautyrest Silver BRS900 is a great, budget-friendly option for those who run hot. Even a king size mattress won’t cost you $1,000! This mattress has Dual Cool Technology so it keeps sleepers cool throughout the night. Those seeking a hybrid mattress will sleep comfortably with this combination of foam and the Beautyrest Pocketed Coil System, which supports you while you sleep. If you’re ready to be done with waking up from your partner’s tossing and turning, the Beautyrest Silver BRS900’s motion isolation is the perfect solution!
What Makes Beautyrest Silver BRS900 Stand Out?
- Dual Cool Technology keeps hot sleepers cool while they rest with silver within its fibers to pull heat and moisture away from the mattress.
- The durable Beautyrest Pocketed Coil System allows for motion isolation, support, and comfort.
- The edge support will keep you on your bed the entire night, even if you tend to move around while you sleep.
Read our entire review of the Beautyrest Silver collection!
Simmons 8" Memory Foam Mattress
Material
Foam
Trial Period
100 nights
Shipping Method
Free shipping
Firmness
Medium-firm: 7/10
Warranty
10-year warranty
Price Range
$269 - $399
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.
Kids
This bed is perfect for young sleepers.
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for lightweight and average weight back sleepers.Simmons 8" Memory Foam Mattress
The Simmons Foam is a high-quality, affordable mattress that comes in three firmness options.
Material
Foam
Warranty
10-year warranty
Firmness
Medium-firm: 7/10
Shipping Method
Free shipping
Trial Period
100 nights
Price Range
$269 - $399
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.
Kids
This bed is perfect for young sleepers.
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Simmons 8" Memory Foam Mattress
The Simmons Foam is a high-quality, affordable mattress that comes in three firmness options.
Material
Foam
Firmness
Medium-firm: 7/10
Trial Period
100 nights
Warranty
10-year warranty
Shipping Method
Free shipping
Price Range
$269 - $399
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.
Kids
This bed is perfect for young sleepers.
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for lightweight and average weight back sleepers.Who’s It For?
The Simmons 8” mattress is an excellent choice for those on the hunt for a bed that can alleviate back aches and pains. Even without the Costco savings, this mattress aligns with not just your spine but also your budget. If you suffer from back pain, this medium-firm mattress is here to help! The memory foam offers both comfort and support for an achy back by providing back sleepers with some good body contouring. Costco carries this mattress in a twin or full, making it a perfect option for parents searching for a new bed for their children.
What Makes Simmons 8” Medium Gel Memory Foam Stand Out?
- The motion separation layer dampens movement, so a restless partner is unlikely to wake you..
- The foam mattress is quiet, so you don’t have to worry about squeaky coils when going to bed.
- There is a 10-year limited warranty that covers any and all defects.
Read our full review of the Simmons 8” Medium Gel Memory Foam mattress!
Cocoon Mattress
Material
Foam
Trial Period
100 nights
Shipping Method
Free shipping
Firmness
Firm: 7.5/10
Warranty
10-year limited warranty
Price Range
$619 - $1539
Cocoon Mattress
The Cocoon by Sealy is a comfortable mattress that is also a great value.
Material
Foam
Warranty
10-year limited warranty
Firmness
Firm: 7.5/10
Shipping Method
Free shipping
Trial Period
100 nights
Price Range
$619 - $1539
Cocoon Mattress
The Cocoon by Sealy is a comfortable mattress that is also a great value.
Material
Foam
Firmness
Firm: 7.5/10
Trial Period
100 nights
Warranty
10-year limited warranty
Shipping Method
Free shipping
Price Range
$619 - $1539
Who’s It For?
The Cocoon mattress by Sealy is paradise for back and stomach sleepers who love memory foam. This mattress has a firmness level of 7.5/10, making a great option for those who prefer a firmer than average feel. This firmness will align stomach and back sleepers’ spines, and offer just the right amount of pressure relief, body contouring, and support. If you run hot, this cooling mattress’s phase change material will keep you content through every sleep cycle.
What Makes Cocoon Mattress Stand Out?
- This mattress firmness is a great fit for heavier sleepers who need support and proper alignment while they rest.
- The cooling cover keeps this all-foam mattress from trapping heat.
- The motion isolation lets you move around without disturbing your partner.
Read our full review of the Cocoon mattress!
TEMPUR-Pedic Contour Supreme
Material
Foam
Trial Period
Shipping Method
Firmness
Firm: 9.5/10
Warranty
Price Range
$1749 - $1999
TEMPUR-Pedic Contour Supreme
The Tempur-Pedic Tempur-Contour Supreme is a firm mattress, great for back and stomach sleepers!
Material
Foam
Warranty
Firmness
Firm: 9.5/10
Shipping Method
Trial Period
Price Range
$1749 - $1999
TEMPUR-Pedic Contour Supreme
The Tempur-Pedic Tempur-Contour Supreme is a firm mattress, great for back and stomach sleepers!
Material
Foam
Firmness
Firm: 9.5/10
Trial Period
Warranty
Shipping Method
Price Range
$1749 - $1999
Who’s It For?
The Costco-exclusive Tempur-Contour Supreme is the firmest mattress available in the Tempur-Pedic line, making it a great option for back and stomach sleepers! This bed’s firmness allows the memory foam to provide top of the line comfort without the “sinking in” feeling. This is particularly helpful for stomach sleepers, who need a firm bed to keep their hips elevated, which prevents and alleviates lower back pain.. This mattress is a couple’s dream, with motion isolation that combats nighttime tossing and turning.
What Makes TEMPUR-Pedic Contour Supreme Stand Out?
- customers have sung high praises of the mattress firmness aiding lower back pain!
- It’s easy to clean with its removable and washable cover.
- This mattress has a Smartclimate System to provide cool, moisture-wicking sleep.
Read our full review of the TEMPUR-Pedic Contour Supreme!
Molecule 1 Mattress
Material
Foam
Trial Period
365 nights
Shipping Method
Free shipping
Firmness
Soft: 6/10
Warranty
Lifetime warranty
Price Range
$699 - $1099
Molecule 1 Mattress
The Molecule 1 is an all-foam mattress designed to keep sleepers cool at night.
Material
Foam
Warranty
Lifetime warranty
Firmness
Soft: 6/10
Shipping Method
Free shipping
Trial Period
365 nights
Price Range
$699 - $1099
Molecule 1 Mattress
The Molecule 1 is an all-foam mattress designed to keep sleepers cool at night.
Material
Foam
Firmness
Soft: 6/10
Trial Period
365 nights
Warranty
Lifetime warranty
Shipping Method
Free shipping
Price Range
$699 - $1099
Who’s It For?
The Molecule 1 mattress is an all-foam, soft, breathable mattress. This bed would be an ideal choice for side sleepers who run hot. The foam provides pressure relief for shoulders and hips, while promoting airflow for a cool night’s sleep. If you enjoy sinking into your bed after a long day, this mattress is perfect for you.
What Makes Molecule 1 Stand Out?
- It is CertiPUR-US® certified, so you can sleep soundly knowing the foam in your mattress is safe.
- There are three different layers of foam that contribute to pressure relief, breathability, and overall body support.
- It earned a 4.7 / 5 customer rating based on comfort and overall satisfaction!
Read our full review of the Molecule 1!
The Best Costco Mattresses
Here’s a refresher of the best Costco mattresses!
| Mattress | Superlative |
| Beautyrest | Best King Size |
| Simmons | Best for Back Pain |
| Cocoon by Sealy | Best Foam |
| Tempur-Pedic | Best Firm |
| Molecule | Best Queen Size |
What to Consider When Buying a Costco Mattress
Buying a mattress is no easy task, so what should you consider before purchasing one from Costco? You asked and we answered down below!
Best Time to Buy a Mattress at Costco
One of the reasons people go to Costco is the savings and deals. Costco is known for having top brands and products at special, members-only prices. However, Costco isn’t immune to the holiday sale extravaganza every few months. Holidays such as Black Friday and President’s Day are typical times that offer big savings.
Costco Mattress Return Policy
Costco has a risk-free, 100% satisfaction guarantee policy, which includes mattresses. If you purchase a mattress from Costco, you are able to return it to any one of their 800 locations or online.
Nevertheless, we always recommend that you read the fine print, including but not limited to the return policy, before you buy.
FAQs
Don’t worry, we have the answers to your burning questions in our FAQ section!
Does Costco have mattresses in store?
These grand warehouses hold clothes, electronics, and various types of food — and Costco doesn’t stop at mattresses. If you don’t want to order a mattress online before seeing it in real time, go to a location near you!
Does Costco deliver mattresses?
Costco has an online shop that makes ordering a mattress a piece of cake! Because of this set up, Costco delivers mattresses straight to your door. The average estimated delivery time varies: it can be anywhere from 5-7 to business days to 2-4 weeks after you purchase. The delivery fee is included in the shown price on their website, and they utilize UPS ground shipping.
Are Costco mattresses good?
Everyone is going to prefer a different type of mattress, some people like them firm or made out of only foam. Costco offers a range of good mattresses made of different materials, at various price points, from a diverse list of brands! The mattresses sold from Costco are good because there are plenty of options to choose from.