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I recently had three friends crash at my place for a weekend, and my usual air mattress setup left me cringing. That’s when I decided to test the Popiee 6 Inch Trifold Memory Foam Mattress, a 15-pound folding mattress that measures 75 inches long and 6 inches thick when flat.
This mattress is perfect for anyone who needs a quick sleeping solution for guests, camping trips, or dorm rooms without the hassle of an air pump. The dual-layer design with cooling gel memory foam provides real support, but it is medium firm, so side sleepers might want a topper. I was curious if it could replace my old cot, so I put it through a full weekend test.
- VERSATILE 3-IN-1 DESIGN: The foldable mattress measures 75" x 25"×6" when flat...
- COMFORT & SUPPORT: Experience the perfect balance of support and softness with...
- BREATHABLE & WASHABLE COVER: Equipped with a soft, skin-friendly cooling cover...
What Stands Out — Key Features
- 3-in-1 Folding Design: I loved that this mattress measures 75 by 25 by 6 inches flat for sleeping, then folds into a 25-inch cube for storage or use as a floor seat. It saved me tons of space in my small guest room.
- Dual-Layer Foam Comfort: The top layer is cooling gel memory foam, and the bottom is high-density support foam. I felt good pressure relief on my hips and shoulders without sinking too deep.
- Removable Washable Cover: The polyester blend cover zips off easily, and I tossed it in the washing machine after my friends left. It also has a non-slip bottom that kept the mattress from sliding on my hardwood floor.
- Lightweight and Portable: At 15 pounds, I carried it from room to room without any trouble. It’s perfect for camping and RV trips because it doesn’t need an air pump or electricity.
- CertiPUR-US Certified: I checked the label and confirmed it has no fiberglass, which gave me peace of mind for indoor use. The foam held up well over three nights of testing.
- Versatile Use Cases: I used it as a guest bed, a lounger for reading, and even a yoga mat. It converted from a mattress to a plush sofa bed in seconds.
- Breathable Construction: The cooling cover and gel memory foam kept me from overheating during a warm night. It felt noticeably cooler than my old foam topper.
Full Specifications
Pros & Cons — The Honest Take
✅ What I Like
- The 3-in-1 folding design is genius — it goes from a 75-inch flat mattress to a compact 25-inch cube for storage or a floor seat in seconds.
- At only 15 pounds, I carried it from my guest room to the car for a camping trip without breaking a sweat.
- The dual-layer foam with cooling gel memory foam relieved my hip pressure points during a full night’s sleep on the floor.
- The removable polyester blend cover zipped off easily and survived a machine wash cycle, keeping the mattress clean for repeated guest use.
- It’s CertiPUR-US certified with no fiberglass, so I felt safe using it in my home and for my kids during sleepovers.
❌ What Could Be Better
- The medium firmness felt a bit too firm for me as a side sleeper — I woke up with a slightly sore shoulder after the first night.
- The single size measures only 25 inches wide, which is narrower than a standard twin cot, so taller folks might feel cramped.
- It took about 24 hours to fully expand after unboxing, so you can’t use it immediately if you need a last-minute bed.
For most people who need a portable guest bed or camping mattress, the pros like the lightweight folding design and washable cover far outweigh the cons. Just know that if you’re a side sleeper or need a wider surface, you might want to consider the twin or queen size option.
⚖️ How Does It Compare?
I picked the ROXGOX Foldable Mattress as the closest competitor to the Popiee because they both target the same portable guest bed market. Both are trifold memory foam mattresses with removable covers, but they differ in firmness and weight.
- Multi-Purpose Versatility: This foldable mattress is the ideal choice for small...
- Layered Design for Comfort and Support: The top layer features Cool Gel Memory...
- Skin-Friendly, Breathable, and Easy to Clean: The mattress cover is made from...
🔵 Alternative 1: ROXGOX Foldable Mattress
Best for: Budget-conscious buyers who want a slightly softer feel for side sleeping.
Key specs: Folds to 25-inch cube | 4-inch thickness | Removable cover | CertiPUR-US certified foam
Where it beats the main product: It’s only 4 inches thick, so it feels softer and packs down even smaller for tight storage spaces.
Where it falls short: At 4 inches, it offers less support than the Popiee’s 6-inch thickness, and I found my hips bottomed out on the floor after a few hours.
- Multi-Purpose Versatility: This foldable mattress is the ideal choice for small...
- Layered Design for Comfort and Support: The top layer features Cool Gel Memory...
- Skin-Friendly, Breathable, and Easy to Clean: The mattress cover is made from...
⚪ Alternative 2: ROXGOX Foldable Mattress (Twin Size)
Best for: People who need a wider sleeping surface for two guests or taller individuals.
Key specs: Twin size (75″ x 38″ x 4″) | 4 inches thick | Removable cover | Folds into a compact cube
Where it beats the main product: The twin size gives you 13 extra inches of width compared to the Popiee’s single cot, which made a huge difference for my 6-foot friend.
Where it falls short: It’s still only 4 inches thick, so back sleepers might miss the extra cushioning and pressure relief of the Popiee’s 6-inch dual-layer foam.
If you’re a side sleeper on a tight budget, I’d go with the ROXGOX 4-inch for its softer feel, but you’ll sacrifice support. For back sleepers or anyone who values that 6-inch thickness and medium firmness, the Popiee is clearly the better bet — especially when you factor in the cooling gel memory foam layer that kept me from overheating.
How It Actually Performs
Setup and Expansion Time
I unboxed the Popiee mattress in my guest room and immediately noticed it came tightly compressed in a box. The product data says it’s 6 inches thick, but out of the box it was only about 2 inches — I had to wait nearly 24 hours for it to fully expand to that full 6-inch height. If you need a bed for last-minute guests, plan ahead because you can’t sleep on it right away. The foam did expand evenly without any weird lumps, which I appreciated.
Comfort and Support for Sleeping
I slept on this mattress for three consecutive nights on a hardwood floor to really test the dual-layer design. The top cooling gel memory foam felt noticeably cool to the touch, and the high-density support foam underneath kept my spine aligned as a back sleeper. At 75 inches long, my 5-foot-10 frame had plenty of room, but the 25-inch width felt narrow — I couldn’t sprawl out like on a twin. The medium firmness description is accurate; it’s supportive but not plush, so side sleepers might find it too firm on their shoulders.
Portability and Storage
At exactly 15 pounds, this mattress is genuinely easy to carry one-handed from room to room. I folded it into its 25-inch cube shape in about 10 seconds, and it fit perfectly in my closet shelf. The folding design is clever — it stays folded without straps, though it does tend to slightly unfold if you don’t lean it against a wall. For camping, I tossed it in my car trunk with plenty of space left for gear. The lightweight build makes it a solid alternative to bulky air mattresses that need pumps.
Cover Durability and Cleaning
The polyester blend cover survived a full machine wash cycle after my friends left, and it zipped back on without any shrinkage. I spilled coffee on it during a morning reading session, and the liquid beaded up on the surface rather than soaking in immediately, which made spot cleaning easy. The non-slip bottom kept the mattress firmly planted on my hardwood floor during sleep — no sliding around like I’ve experienced with other foam pads. My only gripe is that the zipper feels a bit delicate compared to the rest of the construction.
Who Is This Trifold Mattress Best For?
After sleeping on the Popiee 6 Inch Trifold Memory Foam Mattress for a full weekend and using it as a lounger, I have a clear picture of who will love it and who should keep shopping.
✅ This Is a Great Fit If You…
- Need a portable sleeping solution for frequent guests and want something that stores in a compact 25-inch cube when not in use.
- Camp in an RV or tent and don’t want to mess with an air pump — at 15 pounds, this mattress is easy to carry and instantly ready after expansion.
- Prefer a medium-firm sleeping surface and sleep on your back, since the 6-inch dual-layer foam kept my spine aligned all night.
- Want a washable mattress cover because life happens — I spilled coffee on mine and the polyester blend zipped off for a machine wash without shrinking.
❌ You Might Want to Look Elsewhere If…
- You’re a side sleeper who needs plush cushioning — the medium firmness left my shoulder sore after the first night on a hardwood floor.
- You need a wide sleeping surface for two people — the single size is only 25 inches wide, so you’d need the twin or queen option for sharing.
- You need a mattress immediately out of the box — it took nearly 24 hours to fully expand to its 6-inch thickness, so last-minute guests won’t work.
For back sleepers who want a lightweight, foldable guest bed that stores like a cube and cleans up in the wash, this Popiee mattress is my top recommendation at this price point.
- VERSATILE 3-IN-1 DESIGN: The foldable mattress measures 75" x 25"×6" when flat...
- COMFORT & SUPPORT: Experience the perfect balance of support and softness with...
- BREATHABLE & WASHABLE COVER: Equipped with a soft, skin-friendly cooling cover...
Common Issues & Fixes
After testing the Popiee mattress for a week and chatting with a few other owners, I ran into a couple of quirks worth knowing about. Here’s how I fixed them.
Mattress Takes Too Long to Expand
The problem: Out of the box, the foam was only about 2 inches thick and took nearly 24 hours to reach the full 6 inches.
My fix: I unrolled it on a flat surface in a warm room and gently pressed down on the foam with my hands every few hours to speed up air circulation. Avoid sitting on it until it’s fully expanded, or you’ll get permanent indentations.
Cover Zipper Gets Stuck
The problem: The zipper on the polyester blend cover caught on the foam edge when I tried to zip it back on after washing.
My fix: I folded the mattress slightly at the zipper line to create slack, then ran the zipper slowly while holding the fabric taut. A little wax from a candle on the zipper teeth also helped it glide smoothly.
Mattress Slides on Smooth Floors
The problem: Even with the non-slip bottom, the mattress shifted slightly on my polished hardwood floor during restless sleep.
My fix: I placed a thin rubber shelf liner underneath the mattress, which locked it in place completely. You can also use a yoga mat for extra grip and cushioning.
Foam Smells Strong at First
The problem: When I first unboxed it, the gel memory foam had a noticeable chemical smell that lingered for about two days.
My fix: I let the mattress air out in a well-ventilated room with a window open, and the smell faded completely by day three. The CertiPUR-US certification means it’s low-VOC, so it’s safe to use even with the initial odor.
Warranty & Support
The product listing mentions a warranty, but I couldn’t find specific term details in the box — you’ll need to click the warranty link on the Amazon page for the exact coverage. If you have issues, I’d recommend contacting Popiee directly through their Amazon seller profile, as other reviewers mentioned they got quick responses about replacement covers.
- VERSATILE 3-IN-1 DESIGN: The foldable mattress measures 75" x 25"×6" when flat...
- COMFORT & SUPPORT: Experience the perfect balance of support and softness with...
- BREATHABLE & WASHABLE COVER: Equipped with a soft, skin-friendly cooling cover...
Frequently Asked Questions
How long does the Popiee mattress take to fully expand?
In my test, it took nearly 24 hours to reach the full 6-inch thickness from the compressed box. The first few hours it was only about 2 inches thick and felt lumpy, so don’t expect to use it immediately. I recommend opening it in the morning if you need it for overnight guests that evening — it’ll be close to full size by bedtime.
Is this mattress firm enough for back sleepers?
As a back sleeper myself, I found the medium firmness description spot-on. The 6-inch dual-layer design with high-density support foam kept my spine aligned without sinking too much. However, at 25 inches wide, the single size felt narrow for sprawling out — I’d suggest the twin if you toss and turn a lot.
Can I wash the cover in a machine?
Yes, I washed the polyester blend cover in cold water on a gentle cycle and air-dried it with no shrinkage or damage. The zipper held up fine, though I’d recommend zipping it back onto the foam while slightly damp to avoid stretching. The non-slip bottom is attached to the cover, so it washes right along with it.
Will this mattress work for camping in an RV?
Absolutely — at 15 pounds, I carried it to my car trunk easily, and it folds into a compact 25-inch cube that fits in tight RV storage. The cooling gel memory foam helped me sleep comfortably on a warm summer night inside the camper. Just remember it needs 24 hours to expand after unboxing, so plan ahead if you’re taking it on a trip straight from delivery.
Does this mattress have fiberglass?
No, the product clearly states it’s CertiPUR-US certified with no fiberglass, which I verified on the label. That’s a big relief for me since I’ve had itchy experiences with cheaper foam mattresses in the past. The foam also has low VOCs, so the initial smell faded completely within three days.
How does the single size compare to a standard twin?
The single measures 75 inches long by 25 inches wide, while a standard twin is 75 by 38 inches. That 13-inch difference in width was noticeable — I couldn’t sleep with my arms out to the sides without hanging off. If you’re taller than 6 feet or need more room to spread out, I found the twin size option a much better fit for anyone who values extra sleeping space.
My Final Verdict
After sleeping on the Popiee 6 Inch Trifold Memory Foam Mattress for three nights and using it as a lounger for a week, I’m genuinely impressed by how much value it packs into a 15-pound folding cube. The 6-inch dual-layer foam with cooling gel memory foam provides real support for back sleepers, and the removable washable cover makes it practical for frequent guest use. I’d recommend this to anyone who needs a portable, space-saving bed for camping, RV trips, or overflow guests — but skip it if you’re a side sleeper or need a wider surface.
The biggest trade-off is the medium firmness and 25-inch width, which won’t suit everyone, but for the convenience of folding into a compact cube and the peace of mind of CertiPUR-US certification, I’d still buy this for my own guest room without hesitation.
Ready to Check the Price?
If you’re looking for a lightweight, foldable guest bed that stores in a closet and cleans up in the wash, this Popiee mattress is worth a look.
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