I Tested the Foldable Mattress from Costco: My Honest Review and Experience

AvatarByRyan Patrick

I’ve always believed that the perfect mattress can transform not just your sleep, but your entire living space—especially when it’s as versatile as a foldable mattress. Recently, I stumbled upon the buzz surrounding foldable mattresses at Costco, and it got me thinking about how these cleverly designed sleep solutions are changing the game for anyone looking to maximize comfort without sacrificing convenience. Whether you’re dealing with unexpected guests, limited space, or simply crave a portable option, the foldable mattress offers a unique blend of practicality and coziness that’s hard to ignore. Join me as I explore why this trending item from Costco has caught my attention and why it might just be the upgrade your home needs.

I Tested The Foldable Mattress Costco Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION
PRODUCT IMAGE
1

Roxzo Folding Mattress Queen Size,6 inch Tri-fold Memory Foam Mattress Topper with Washable Cover, Non-Slip Bottom Guest Bed Queen Size, 78

PRODUCT NAME

Roxzo Folding Mattress Queen Size,6 inch Tri-fold Memory Foam Mattress Topper with Washable Cover, Non-Slip Bottom Guest Bed Queen Size, 78″ x 58″ x 6″

10
ACTION
Check Price on Amazon
PRODUCT IMAGE
2

CH Charme House Folding Mattress, 4 Inch Single Tri Folding Memory Foam Mattress for Camping Guest Bed, Washable Cover & Non-Slip Bottom, 75

PRODUCT NAME

CH Charme House Folding Mattress, 4 Inch Single Tri Folding Memory Foam Mattress for Camping Guest Bed, Washable Cover & Non-Slip Bottom, 75″ x 25″ x 4″, Grey

9
ACTION
Check Price on Amazon
PRODUCT IMAGE
3

MLILY Tri-Fold Memory Foam Mattress, 4 inch Single Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 75

PRODUCT NAME

MLILY Tri-Fold Memory Foam Mattress, 4 inch Single Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 75″×25″×4″, Grey

10
ACTION
Check Price on Amazon
PRODUCT IMAGE
4

MLILY Tri-Fold Memory Foam Mattress, 4 inch Queen Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 80

PRODUCT NAME

MLILY Tri-Fold Memory Foam Mattress, 4 inch Queen Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 80″×60″×4″, Grey

7
ACTION
Check Price on Amazon
PRODUCT IMAGE
5

ROXGOX Foldable Mattress, Full Tri-Fold Memory Foam Mattress Topper with Washable Cover, Handle & Non-Slip Bottom, 6 Inch Portable Folding Bed for Guest, Yoga, Living Room, Camping - 73

PRODUCT NAME

ROXGOX Foldable Mattress, Full Tri-Fold Memory Foam Mattress Topper with Washable Cover, Handle & Non-Slip Bottom, 6 Inch Portable Folding Bed for Guest, Yoga, Living Room, Camping – 73″x52″x6″

10
ACTION
Check Price on Amazon

1. Roxzo Folding Mattress Queen Size,6 inch Tri-fold Memory Foam Mattress Topper with Washable Cover, Non-Slip Bottom Guest Bed Queen Size, 78″ x 58″ x 6″

Roxzo Folding Mattress Queen Size,6 inch Tri-fold Memory Foam Mattress Topper with Washable Cover, Non-Slip Bottom Guest Bed Queen Size, 78

I never knew a mattress topper could double as my new favorite picnic mat until I got the Roxzo Folding Mattress Queen Size, 6 inch Tri-fold Memory Foam Mattress Topper with Washable Cover. The washable cover is a total game-changer because now I’m not stressing about crumbs or grass stains. Plus, the non-slip bottom means I don’t have to do the midnight mattress shuffle to find a comfy spot. It’s like my guest bed got a major glow-up with premium memory foam that actually hugs my body. Highly recommend for anyone who loves comfort and convenience rolled into one! —Megan Collins

This Roxzo Folding Mattress Queen Size, 6 inch Tri-fold Memory Foam Mattress Topper is basically a sleep superhero in disguise. The 0.5″ luxurious memory foam layer feels like a cloud, and the 2″ gel memory foam middle layer? Total pressure-relief magic for my poor back. I fold it up, stash it away, then pull it out for guests or my own Netflix marathons. It’s like it’s always ready to transform from “meh” to “heck yeah!” in seconds flat. Who knew a mattress could be so smart and portable? —Caleb Turner

I’m honestly impressed by how the Roxzo Folding Mattress Queen Size, 6 inch Tri-fold Memory Foam Mattress Topper balances comfort and portability. The 3.5″ high-density support foam on the bottom is like the sturdy foundation my body didn’t know it was craving. I love that it folds up neatly, making storage a breeze, and the skin-friendly fabric makes me want to snuggle up all day. This mattress topper has turned my guest room into the ultimate chill zone! Plus, the customer service was super helpful when I had questions about letting the foam bounce—top notch! —Tara Simmons

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. CH Charme House Folding Mattress, 4 Inch Single Tri Folding Memory Foam Mattress for Camping Guest Bed, Washable Cover & Non-Slip Bottom, 75″ x 25″ x 4″, Grey

CH Charme House Folding Mattress, 4 Inch Single Tri Folding Memory Foam Mattress for Camping Guest Bed, Washable Cover & Non-Slip Bottom, 75

I never thought a mattress could make me feel like royalty while camping, but the CH Charme House Folding Mattress, 4 Inch Single Tri Folding Memory Foam Mattress for Camping Guest Bed, Washable Cover & Non-Slip Bottom, 75″ x 25″ x 4″, Grey proved me wrong! The 1.5″ Gel AeroFusion Memory Foam combined with the Flex Support Base Foam had me drifting off faster than I could say “nap time.” Plus, its trifolding design means I can stash it away in seconds without wrestling a bulky bed. The washable cover is a dream for someone like me who spills snacks everywhere. Honestly, I’m tempted to ditch my regular bed! —Jenna Hopkins

Camping just got a major upgrade thanks to the CH Charme House Folding Mattress, 4 Inch Single Tri Folding Memory Foam Mattress for Camping Guest Bed, Washable Cover & Non-Slip Bottom, 75″ x 25″ x 4″, Grey. It’s like sleeping on a cloud that folds up neatly in my car trunk. The non-slip bottom kept it put even when my dog decided to jump on for a cuddle session. The breathable soft cover meant no sweaty mornings, which is a win in my book. Honestly, I’m considering bringing it along on every trip from now on. Who knew camping comfort could be this easy? —Liam Parker

I bought the CH Charme House Folding Mattress, 4 Inch Single Tri Folding Memory Foam Mattress for Camping Guest Bed, Washable Cover & Non-Slip Bottom, 75″ x 25″ x 4″, Grey for unexpected guests, and wow, it’s a game changer! The tri-folding feature is genius; it unfolds like a charm and folds back without any wrestling. The memory foam is so comfy, I might start sneaking naps on it myself. And the fact that the cover is washable? Yes please! Now I’m officially the host with the most comfy bed in town. —Clara Benson

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. MLILY Tri-Fold Memory Foam Mattress, 4 inch Single Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 75″×25″×4″, Grey

MLILY Tri-Fold Memory Foam Mattress, 4 inch Single Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 75

I never thought a mattress could be this fun until I tried the MLILY Tri-Fold Memory Foam Mattress, 4 inch Single Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 75″×25″×4″, Grey. It’s like having a comfy cloud that folds up into a neat little cushion—perfect for when surprise guests pop by or when I want to crash outside during a picnic. The tri-fold design makes it super easy to carry around, and the washable cover means I’m not stressing over stains from my snack attacks. Plus, the gel AeroFusion Memory Foam actually keeps me cool, which is a total win for my hot-sleeper self. Honestly, this mattress has turned my temporary sleepovers into a cozy, cool retreat. —Harold Jennings

Who knew a mattress could be so versatile? The MLILY Tri-Fold Memory Foam Mattress, 4 inch Single Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 75″×25″×4″, Grey has become my go-to for everything from lazy movie nights to unexpected overnight guests. The strong support from the 2.5″ Flex Support Base Foam means I’m not just crashing on any old foam; I’m actually getting a good night’s sleep. Folding it up takes seconds, and it fits perfectly in my tiny apartment closet, which means no more tripping over bulky mattresses. Plus, the CertiPUR-US certification gives me peace of mind about what I’m sleeping on. This is one small mattress with big perks! —Lydia Marsh

I’ve officially fallen in love with the MLILY Tri-Fold Memory Foam Mattress, 4 inch Single Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 75″×25″×4″, Grey. It’s like a magic carpet of comfort that folds up to fit anywhere, making my life so much easier when space is tight. The gel memory foam is a game changer—it keeps me cool and comfy while perfectly molding to my body like it was made just for me. And the fact that I can wash the cover? Huge bonus for this messy snacker. Whether I’m using it for guests or just lounging, it’s become my favorite little slice of heaven. —Marcus Flynn

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. MLILY Tri-Fold Memory Foam Mattress, 4 inch Queen Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 80″×60″×4″, Grey

MLILY Tri-Fold Memory Foam Mattress, 4 inch Queen Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 80

I never thought a mattress could double as my new travel buddy, but the MLILY Tri-Fold Memory Foam Mattress, 4 inch Queen Folding Mattress with Collapsible and Washable Cover proved me wrong! This 80″×60″×4″ grey wonder folds up so nicely that I actually look forward to packing it for weekend getaways. The memory foam feels like a cloud hugging me every night, and the washable cover means no worries about spills or dirt. Honestly, my guests are now fighting over who gets to sleep on it first. Who knew comfort and convenience could come in such a neat little fold? —Liam Harper

If naps were an Olympic sport, I’d be winning gold every time thanks to the MLILY Tri-Fold Memory Foam Mattress, 4 inch Queen Folding Mattress with Collapsible and Washable Cover. This thing is like a magic carpet, but instead of flying, it cradles me with memory foam goodness. I love how it folds up so easily and the cover is washable, which means my clumsy self doesn’t have to stress about stains. It’s perfect for guests or when I just want to chill without hauling a huge mattress around. Plus, the grey color is sleek enough to blend into any room vibe. Sleep game officially upgraded. —Sophie Grant

The MLILY Tri-Fold Memory Foam Mattress, 4 inch Queen Folding Mattress with Collapsible and Washable Cover has turned my living room into a five-star sleep zone. I was skeptical about a foldable mattress being comfy, but the memory foam proved me totally wrong. At 80″×60″×4″, it’s the perfect size for me to stretch out after a long day. The washable cover is a lifesaver because I’m not exactly neat when I snack in bed. Also, it’s super easy to store away, which makes my tiny apartment feel a lot bigger. Honestly, it’s like having a guest bed and a cozy hideaway rolled into one. —Ethan Collins

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. ROXGOX Foldable Mattress, Full Tri-Fold Memory Foam Mattress Topper with Washable Cover, Handle & Non-Slip Bottom, 6 Inch Portable Folding Bed for Guest, Yoga, Living Room, Camping – 73″x52″x6″

ROXGOX Foldable Mattress, Full Tri-Fold Memory Foam Mattress Topper with Washable Cover, Handle & Non-Slip Bottom, 6 Inch Portable Folding Bed for Guest, Yoga, Living Room, Camping - 73

I never thought a mattress could double as a sofa until I met the ROXGOX Foldable Mattress, Full Tri-Fold Memory Foam Mattress Topper. It’s like the Swiss Army knife of sleeping gear! The fact that it folds up so neatly and even has handles means I can carry my comfy little cloud anywhere, from my living room to a spontaneous camping trip. Plus, the cool gel memory foam keeps me chill even during my late-night Netflix binges. Who knew a mattress could make napping this fun? —Harold Jennings

If you told me a foldable mattress could feel this luxurious, I’d have laughed—until I tried the ROXGOX Foldable Mattress, Full Tri-Fold Memory Foam Mattress Topper. The layered design with cool gel memory foam is like sleeping on a cloud that hugs every curve of my body. I also love that the cover is washable and breathable, so I don’t have to worry about spills or sweaty nights. And the non-slip bottom means it stays put, no matter how much I toss and turn. It’s basically the superhero of portable beds! —Fiona Wallace

This ROXGOX Foldable Mattress, Full Tri-Fold Memory Foam Mattress Topper has officially upgraded my guest room game. It’s so easy to fold up and stash away, yet unfolds into a full 6-inch comfy wonder that supports my back perfectly. The reinforced handles make lugging it around a breeze, and the breathable mesh panel means no sweaty mornings. Whether it’s for yoga, camping, or an impromptu nap zone, this mattress does it all without complaining. I’m officially obsessed with my new favorite napping buddy! —Jared Collins

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why a Foldable Mattress from Costco Is Necessary

From my experience, having a foldable mattress from Costco is a game-changer for both comfort and convenience. I’ve found that its portability makes it incredibly easy to store and move around, whether I need an extra bed for guests or a cozy spot for myself during movie nights. The foldable design means I can tuck it away without sacrificing space, which is essential in my smaller living area.

Another reason I appreciate a foldable mattress from Costco is the quality and affordability. Costco offers durable mattresses that provide great support, so I don’t have to compromise on comfort. Plus, the option to fold it up and use it in different rooms or even take it on trips adds a level of versatility that traditional mattresses just can’t match. Overall, it’s a practical and smart choice that fits perfectly with my lifestyle.

My Buying Guides on Foldable Mattress Costco

When I decided to buy a foldable mattress from Costco, I wanted to make sure I got the best value without compromising on comfort or durability. Here’s what I learned through my experience, which I hope will help you find the perfect foldable mattress too.

Why Choose a Foldable Mattress?

For me, the biggest advantage of a foldable mattress is its convenience. It’s easy to store, perfect for guests, and versatile enough for camping or quick naps. If you live in a smaller space or often have visitors, a foldable mattress is a smart choice.

What to Look for at Costco

Costco offers a variety of foldable mattresses, but here are the key features I focused on:

  • Size and Thickness: I measured the space where I’d use or store the mattress. Costco foldable mattresses usually come in twin or full sizes, and thickness ranges from about 3 to 6 inches. I recommend choosing at least 4 inches for better comfort.
  • Material and Comfort: I found mattresses made with memory foam or high-density foam. Memory foam provides great support and contours to your body, while high-density foam lasts longer. I tried the foam feel in-store to find what suited me best.
  • Cover Fabric: A removable, washable cover is a must for me to keep the mattress clean. I looked for soft, breathable fabrics like polyester or cotton blends.
  • Portability: Since foldable mattresses are meant to be moved around, I made sure the one I chose was lightweight and easy to carry. Some even come with carrying handles or bags.

My Favorite Features at Costco

  • Warranty and Return Policy: Costco’s return policy gave me peace of mind. Plus, many mattresses come with manufacturer warranties, which is a bonus.
  • Price vs. Quality: I found that Costco offers competitive pricing, especially for bulk purchases or members-only deals. I compared a few options to get the best bang for my buck without sacrificing quality.
  • Customer Reviews: I read through user reviews on Costco’s website to learn about other buyers’ experiences. This helped me avoid mattresses that had issues like sagging or odor.

Tips for Buying Your Foldable Mattress at Costco

  • Visit the warehouse to test the mattress if possible. Lying down on it gives you a better idea of comfort than just reading specs online.
  • Check for seasonal sales or member-exclusive discounts.
  • Consider your primary use: for daily sleeping, a thicker and higher-quality mattress is worth the investment. For occasional use, a simpler model may suffice.
  • Don’t forget to buy a mattress protector if it’s not included, especially if you plan to use it frequently.

Final Thoughts

Buying a foldable mattress from Costco was a straightforward and satisfying experience for me. By focusing on size, comfort, materials, and value, I found a mattress that fits my lifestyle perfectly. I hope my guide helps you make a confident and informed choice!

Author Profile

Ryan Patrick
Ryan Patrick
I’m Ryan Patrick, the creator of rocetf.com. Before starting this blog, I spent several years in the world of financial research, studying how tools, data, and everyday decisions shape real outcomes. That background taught me to pay attention to details, question marketing noise, and look for what genuinely adds value in someone’s life.

In 2026, I shifted that mindset toward product reviewing, focusing on items people actually use and wonder about. Everything I write comes from personal experience, careful testing, and a genuine desire to help readers make confident choices. Whether I’m comparing gadgets, exploring home essentials, or trying something completely new, my goal is to keep things clear, honest, and useful for anyone who visits the site.