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Limited time! Get a $50 statement credit when you open an account & use it to make $30 in eligible Sam’s Club purchases within 30 days.¹

¹Offer subject to credit approval. During the offer period, new accounts that qualify will earn a $50 statement credit instead of a $30 statement credit that you may see otherwise advertised. To qualify, you must (i) apply and be approved for a Sam’s Club credit card account between May 14–June 3, 2026 and (ii) use your new account to make Sam’s Club purchases totaling $30 or more (excluding cash advances, gift card sales, alcohol, tobacco and pharmacy purchases) within 30 days of date of account opening. When you open an account online or with your mobile device, purchases cannot be made at in-club registers until the physical card is received. Your physical card should arrive in 7–10 business days from date of account opening. A $50 credit will post to the account within 90 days after the qualifying purchases are made. Offer is valid for newly opened accounts only and each account is eligible for only one $50 offer, in lieu of, and not in addition to, any advertised $30 offer.

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CopperCool Select 8" Memory Foam Mattress

<summary>
<ul>
<li><strong>Dual Layered Construction</strong>: This 8-inch mattress features a 2-inch copper-infused memory foam top for pressure relief and cooling, atop a 6-inch high-density base foam foundation.</li>
<li><strong>Active Cooling Comfort</strong>: Copper-infused memory foam actively transfers excess body heat, maintaining a clean, cool, and comfortable sleep surface.</li>
<li><strong>Universal Sleep Support</strong>: With a medium firm feel, it adapts to individual body contours, providing enhanced support for back, side, and stomach sleepers.</li>
<li><strong>Versatile Foundation Compatibility</strong>: Compatible with most bed frames, platforms, and adjustable foundations for flexible integration.</li>
<li><strong>Practical Product Features</strong>: Includes a soft, breathable knit cover (spot cleanable with water and mild soap) and supports a 750 lbs maximum weight limit.</li>
<li><strong>Available Mattress Sizes</strong>: Offered in Twin, Full, Queen, and King sizes to suit diverse requirements.</li>
</ul>
</summary>

<h3>Covered by Sam's Club Satisfaction Guarantee and 5 Year Warranty</h3> <p>Sleep at the perfect temperature with the 8" CopperCool Select Memory Foam Mattress. Cool sleep begins with the top layer of 2" copper-infused memory foam. The natural qualities of copper help transfer excess body heat, keeping the mattress clean and cool. The memory foam provides a pressure-relieving top-layer of support, conforming to your curves while supporting your back and joints. The 6" base layer of foam forms a durable foundation to the mattress, which is crucial to rejuvenating sleep. Your CopperCool Select Memory Foam Mattress also includes a soft, breathable knit cover that can be spot cleaned with water and mild soap.</p> <h3>Copper-infused memory foam top layer</h3> <p>2” layer of foam infused with naturally cooling copper technology for a cool, clean, and comfortable night of sleep. Soft, breathable knit cover for top-of-the-mattress comfort</p> <h3>High density base foam forms a durable foundation</h3> <p>Designed with 6" of high-density durable base foam for support night after night.</p> <h3>Frequently Asked Questions</h3> <p><strong>What bases are compatible with this mattress? Does it need a Boxspring?</strong></p> <p>Compatible with most bed frames, platforms and adjustable foundations.</p> <p><strong>How is this mattress delivered to me? How do I unbox this mattress?</strong></p> <p>Your new CopperCool Select Memory Foam mattress will be delivered straight to your home.</p> <p><strong>What is this weight limit for this mattress or mattress set?</strong></p> <p>750 lbs</p>

Brand

<ul>  <li>Twin, Full, Queen, King sizes available</li>  <li>Covered by Sam's Club Satisfaction Guarantee and 5 Year warranty</li>  <li>Your new CopperCool Select Memory Foam Mattress will be delivered straight to your home</li>  <li>A medium firm feel is compatible for all sleep positions. Our CopperCool foams provide long lasting cooling comfort and support</li>  <li>Universal for back, side, and stomach sleepers. Adapts and conforms to the individual contours of the body to provide enhanced support and comfort.</li>  <li>Compatible with most bed frames, platforms and adjustable foundations.</li> </ul>

Specifications

<ul>
<li>Twin, Full, Queen, King sizes available</li>
<li>Covered by Sam's Club Satisfaction Guarantee and 5 Year warranty</li>
<li>Your new CopperCool Select Memory Foam Mattress will be delivered straight to your home</li>
<li>A medium firm feel is compatible for all sleep positions. Our CopperCool foams provide long lasting cooling comfort and support</li>
<li>Universal for back, side, and stomach sleepers. Adapts and conforms to the individual contours of the body to provide enhanced support and comfort.</li>
<li>Compatible with most bed frames, platforms and adjustable foundations.</li>
</ul>

Size

Twin

Full

Queen

King

This was the perfect mattress to buy for our camper - a fantastic upgrade from our coil spring mattress. It is thin by today's norms but just the right amount of firmness for us. Don't let the thickness and affordable price deter you! We are not small people (200ish lbs). This will not be our everyday mattress so I believe it will last us many years in the camper. Skinny folks and kids could easily use this for everyday use for a long time. It didn't take long to fill out to full size - maybe 6-8 hours. We both slept great each night we used it.

Perfect replacement for camper mattress

It was actually a mattress not just a foam mattress. It is comfortable no matter which you sleep. ie; back or on your side.

Sleepful Mattress

Really nice mattress, all in one box. Keeps us cool. Good price and nice to be in stock.

Nice price, good fit

Very comfortable, do recommend. Glad we purchased this mattress. Amazing sleeps!

AWSOME MATTRESS

Bought for Murphy Bed, put padded mattress pad on it and my daughter that has a hard time finding a comfortable mattress said it sleeps better than her very expensive mattress at her home!

Amazingly Comfortable!

This mattresses is super comfortable. We purchased for our camper. I can say this is the best sleep I’ve ever had in our camper!

Super comfortable

Sleep better

Very Firm bed - needed to add a mattress topper to soften things up

Firm

Sleeps well and is a great price but even after a month it still smells the bedroom up like the smell of foam. That’s the only downside I have with it.

Great price and quality but foam is all you smell

Not comfortable. Very firm. Smells weird.

CopperCool Select 8" Memory Foam Mattress

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Smart summary

Serta 8" Medium Gel Memory Foam Mattress