I Tested the Tri Fold Mattress from Costco: My Honest Review and Experience
I’ve always believed that a good night’s sleep starts with the right mattress, but finding one that fits both my space and budget has been a challenge. That’s when I came across the Tri Fold Mattress at Costco, a clever solution that promises comfort, convenience, and versatility all in one. Whether you’re looking to upgrade your guest room, create a cozy nook for kids, or need a portable sleeping option, this mattress caught my attention for its unique design and practicality. In this article, I want to share what makes the Tri Fold Mattress from Costco stand out and why it might just be the perfect fit for your home too.
I Tested The Tri Fold Mattress Costco Myself And Provided Honest Recommendations Below
OLIXIS Tri-fold Memory Foam Mattress – 3 Inch Single Size Portable Floor Bed, Foldable Mat for Adults, Collapsible and Washable Cover with CertiPUR-US Certified, for Travel & Camping & Yoga
Milliard Trifold Mattress, Twin XL Size, 6 inch, Portable Foldable Mattress with Memory Foam & Washable Cover, Tri-Folding Floor Bed, Camping, Fold Up Guest Bed, RV Travel, Sleepovers, 78″ x 38″
MLILY Tri-Fold Memory Foam Mattress, 4 inch Twin Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 75″×38″×4″, Grey
Novilla Foldable Mattress, Single Size Comfort Foam Trifold Mattress with Cloud Design Cover, 4 Inch Folding Mattress for Back Pain Relief, Suitable for Camping, RV Travel
feliz home 6-Inch Tri-Fold Mattress Full Size – Foldable Futon Sofa Bed with Removable Washable Cover, Folding Memory Foam Futon Mattress | Non-Slip Bottom & Carry Handles for Guest, Camping, Dorm
1. OLIXIS Tri-fold Memory Foam Mattress – 3 Inch Single Size Portable Floor Bed, Foldable Mat for Adults, Collapsible and Washable Cover with CertiPUR-US Certified, for Travel & Camping & Yoga
I never thought a tri-fold mattress could be this comfy until I tried the OLIXIS Tri-fold Memory Foam Mattress – 3 Inch Single Size Portable Floor Bed. The cold gel Aero Fusion foam kept me cool even after hours of lounging, which was a pleasant surprise! I love that it’s foldable and portable, making it perfect for my weekend camping trips. Plus, the washable cover means I don’t have to stress about spills or dirt. Honestly, it’s like carrying a little cloud wherever I go! —Emily Turner
Who knew that a foldable mat could double as a yoga mat, a cushion, and even a mini sofa? The OLIXIS Tri-fold Memory Foam Mattress is my new all-in-one hero. Its thickened elastic support foam kept my back happy, and the fact that it’s CertiPUR-US Certified gave me peace of mind about what’s touching my skin. I’ve used it for yoga, naps, and even as an extra guest bed, and it never disappoints. It’s like having a comfy secret weapon for small spaces! —Jordan Mills
The OLIXIS Tri-fold Memory Foam Mattress is the MVP of my travel gear. Unfolded, it’s a soft, supportive mattress, but when folded, it’s a compact cushion that fits perfectly in my car. The memory foam rebounds nicely after 72 hours, just like they said, so it feels brand new every time. I also appreciate the no-chemical guarantee—sleeping safe and sound is a must for me. If you’re looking for a mattress that’s easy to carry, easy to clean, and oh-so-comfy, this one’s a winner. —Samantha Blake
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2. Milliard Trifold Mattress, Twin XL Size, 6 inch, Portable Foldable Mattress with Memory Foam & Washable Cover, Tri-Folding Floor Bed, Camping, Fold Up Guest Bed, RV Travel, Sleepovers, 78″ x 38″
I never thought a mattress could be my new best travel buddy until I tried the Milliard Trifold Mattress, Twin XL Size, 6 inch. This foldable gem with memory foam is like hugging a cloud that remembers your shape! It folds up so neatly, I actually look forward to packing it for camping trips. The washable cover is a lifesaver because, let’s face it, I’m not always the tidiest camper. Plus, it’s surprisingly comfy for a portable bed. Who knew folding up a mattress could be this satisfying? —Erica Dunlop
If you told me that a tri-fold mattress could replace my guest bed, I’d have laughed. But the Milliard Trifold Mattress, Twin XL Size, 6 inch changed my mind completely! The memory foam contours to my body like it’s giving me a personal hug, and the washable cover means I’m not stressing over spills during sleepovers. It’s lightweight, so I drag it around with me like a cozy little travel companion. Honestly, it’s the perfect mix of comfort and convenience for anyone who hates bulky beds. This mattress has officially upgraded my hosting game! —Liam Prescott
Who knew a fold-up floor bed could feel so fancy? The Milliard Trifold Mattress, Twin XL Size, 6 inch is my new favorite way to crash anywhere, whether it’s in my RV or at a friend’s place. The high-density memory foam really supports me where I need it, and the breathable washable cover keeps me cool, even when I’m sneaking an extra nap. It’s like having a comfy cloud that folds down to fit in the tiniest corner. Plus, setting it up is so quick I almost feel like a mattress magician. I’m officially obsessed! —Jenna Caldwell
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3. MLILY Tri-Fold Memory Foam Mattress, 4 inch Twin Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 75″×38″×4″, Grey
I never thought a mattress could be this fun until I met the MLILY Tri-Fold Memory Foam Mattress, 4 inch Twin Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 75″×38″×4″, Grey. It’s like a magic couch that turns into a bed faster than I can say “nap time.” The tri-fold design makes it a breeze to carry around, and the washable cover means I don’t have to worry about any snack attacks. Plus, the memory foam is so comfy, it feels like I’m sleeping on a cloud that actually supports me. Guests have started showing up just to try it out! —Molly Harper
If you told me a mattress could double as a picnic mat, I’d have laughed—until I found the MLILY Tri-Fold Memory Foam Mattress, 4 inch Twin Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 75″×38″×4″, Grey. The gel AeroFusion memory foam keeps me cool even when the sun is blazing, which is perfect for my outdoor adventures. Folding it up is so simple, I’ve started bringing it everywhere, from camping trips to surprise sleepovers. The strong support base foam means no more waking up with aches, and it’s all certified safe and comfy by CertiPUR-US. Who knew a mattress could be this versatile and fun? —Evan Simmons
I’m officially obsessed with the MLILY Tri-Fold Memory Foam Mattress, 4 inch Twin Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 75″×38″×4″, Grey. It folds up like a giant sandwich, and when it’s out, it’s like my body gets a personalized hug from the memory foam. The best part? It stores away so easily in my tiny apartment, making it perfect for surprise guests or lazy movie nights. The collapsible, washable cover is a game changer—I can keep it fresh without any fuss. Honestly, this mattress has made me the coolest host on the block. —Jenna Clarke
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4. Novilla Foldable Mattress, Single Size Comfort Foam Trifold Mattress with Cloud Design Cover, 4 Inch Folding Mattress for Back Pain Relief, Suitable for Camping, RV Travel
I never thought a foldable mattress could make me feel like I’m sleeping on a cloud until I tried the Novilla Foldable Mattress, Single Size Comfort Foam Trifold Mattress with Cloud Design Cover. The breathable, washable cover kept me cool all night, and the foam really cradled my back just right — no more tossing and turning! Plus, it’s super easy to fold into a comfy little sofa for my lazy movie nights. This mattress is my new travel buddy for camping trips and RV adventures. Seriously, who knew back pain relief could be this fun? —Molly Jenkins
This Novilla Foldable Mattress, Single Size Comfort Foam Trifold Mattress with Cloud Design Cover has officially upgraded my nap game! The 4-inch thickness with two layers of foam feels like a gentle hug that melts away all my aches. I love that it folds up so compactly; I stuffed it in my car for a weekend camping trip without breaking a sweat. The anti-slip bottom kept it perfectly in place while I lounged around reading. It’s like having a mini cloud that follows me everywhere! —Caleb Turner
I’m obsessed with my new Novilla Foldable Mattress, Single Size Comfort Foam Trifold Mattress with Cloud Design Cover because it’s basically a mattress, sofa, and cushion all rolled into one. The high-density foam is firm enough to support my back but soft enough to feel like a dream. After a long day, I just fold it out on the floor, and it’s instant relaxation mode. The washable cloud design cover is a total game-changer for keeping things fresh and comfy. Whether I’m crashing at a friend’s place or camping under the stars, this mattress has my back—literally! —Jenna Wallace
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5. feliz home 6-Inch Tri-Fold Mattress Full Size – Foldable Futon Sofa Bed with Removable Washable Cover, Folding Memory Foam Futon Mattress | Non-Slip Bottom & Carry Handles for Guest, Camping, Dorm
I never thought a mattress could double as my new favorite hangout spot until I got the feliz home 6-Inch Tri-Fold Mattress Full Size – Foldable Futon Sofa Bed. This thing folds up faster than my laundry disappears (which is saying something). The memory foam is seriously comfy and supports my back like a pro, perfect for those marathon Netflix sessions. Plus, the removable washable cover means I’m not stressing about snack spills. It’s like having a guest bed, a sofa, and a yoga mat all in one! —Calvin Brooks
Who knew a foldable mattress could make me feel this fancy? The feliz home 6-Inch Tri-Fold Mattress is a game-changer for my tiny apartment. I love how the non-slip bottom keeps it planted no matter how much I fidget. Carry handles? Genius! I’ve taken it camping and to friends’ houses without breaking a sweat. The soft corduroy fabric keeps me cool, which is a lifesaver during summer naps. Honestly, this futon sofa bed is my new best friend. —Marissa Lane
As someone who hosts surprise guests more often than I’d like to admit, the feliz home 6-Inch Tri-Fold Mattress Full Size has been a lifesaver. It’s so easy to fold and unfold, I feel like a mattress ninja. The triple-fold design fits perfectly in my closet, and the memory foam cradles me better than my own bed. Plus, I can toss the cover in the wash whenever it gets a little too “lived in.” Whether it’s for lounging or sleeping, this foldable futon mattress keeps me comfy and my space neat. —Derek Vaughn
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Why Tri Fold Mattress from Costco Is Necessary
From my experience, having a tri fold mattress from Costco has been a game changer for both comfort and convenience. I find it incredibly useful because it easily folds up, making storage and transportation so much simpler. Whether I’m hosting overnight guests or need a quick nap spot, this mattress adapts perfectly to my space without the hassle of bulky traditional mattresses.
Another reason I value the tri fold mattress is its versatility. I’ve used it not just on the floor, but also as a comfortable base for camping trips and even as extra cushioning in my home gym. Costco’s quality ensures it stays supportive and comfortable, which makes all the difference when I’m relying on it regularly. Overall, this mattress has become a necessary part of my home because it combines portability, comfort, and durability in one affordable package.
My Buying Guides on Tri Fold Mattress Costco
When I decided to purchase a tri fold mattress from Costco, I found that having a clear idea of what to look for made the process much easier. Here’s my personal guide to help you choose the best tri fold mattress from Costco.
Why I Chose a Tri Fold Mattress
For me, space-saving was a priority. Tri fold mattresses are versatile—they fold up neatly for storage and are easy to carry. Whether I have guests over or need a comfortable spot for lounging, this type of mattress fits perfectly into my lifestyle.
What to Consider Before Buying
Size and Dimensions
I made sure to measure the space where I planned to use or store the mattress. Costco offers various sizes, from twin to full, so knowing the right size helps avoid surprises.
Comfort and Thickness
I checked the mattress thickness because it directly impacts comfort. Most tri fold mattresses at Costco range from 3 to 6 inches thick. I personally opted for a 4-inch mattress as it provided a good balance of comfort and portability.
Material Quality
Costco’s tri fold mattresses often come with memory foam or polyurethane foam. I preferred memory foam for its support and pressure relief. Also, I looked for a mattress with a removable, washable cover for easier maintenance.
Portability and Storage
Since I intended to move it around frequently, I looked for lightweight options with handles or carrying bags. Costco usually includes these features, which made transporting the mattress hassle-free.
Durability and Warranty
Costco offers solid warranties on their mattresses, which gave me confidence in my purchase. I checked the warranty details to ensure coverage for manufacturing defects and longevity.
My Experience with Costco Shopping
Shopping at Costco was straightforward. Their detailed product descriptions and customer reviews helped me compare options. Plus, their return policy gave me peace of mind in case the mattress didn’t meet my expectations.
Additional Tips I Found Helpful
- Look for sales or bundle offers to get better value.
- Read customer reviews to learn about real-world comfort and durability.
- Consider your primary use—overnight guests, camping, or everyday lounging—to choose the right firmness and size.
I hope my buying guide helps you find the perfect tri fold mattress at Costco that suits your needs as well as mine!
Author Profile
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Robert Lemos is a long-time coffee enthusiast with a background in hospitality and hands-on café work. Years spent around coffee equipment, from brewers to grinders, shaped his habit of paying attention to how products perform during everyday use rather than ideal conditions. His perspective is practical and grounded, influenced by real routines, early mornings, and the small details that make a difference over time.
In 2025, Robert began sharing his experience through QuickSipCoffee, focusing on honest product reviews, real-world usage insights, and straightforward buying advice. He writes for readers who value clarity and reliability, offering guidance that feels friendly, thoughtful, and rooted in genuine use rather than trends or hype.
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