Disclosure
This website is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
I’ve tested both the BYBYME Memory Foam Tri-Folding Mattress and the Erament Folding Mattress Queen Size, and honestly, picking between these two 6-inch gel memory foam foldable mattresses is tougher than you’d think. Both come in at the same thickness with soft corduroy covers, but they have totally different strengths depending on what you’re after.
This comparison is for anyone who needs a spare bed for guests, a camping pad that doesn’t feel like cardboard, or a floor lounger that actually supports your back. The big trade-off here is size versus portability, and I’ll break down exactly who should buy which one.
🏆 Quick Picks — My Top Recommendations
Best Overall: BYBYME Memory Foam Tri-Folding Mattress
Best value with a CertiPUR-US certified build and 60 customer reviews backing its comfort — Check Price →
Runner-Up: Erament Folding Mattress Queen Size
Larger queen dimensions (80″L x 60″W) with built-in carry handles and an anti-slip base — Check Price →
I’ve laid out the key specs side by side so you can see exactly how the BYBYME and Erament 6-inch folding mattresses stack up against each other.
Full Specs Comparison
| Specification | BYBYME Memory Foam Tri-Fo | Erament Folding Mattress |
|---|---|---|
| Brand | BYBYME | Erament |
| Size | Full | Queen |
| Product Dimensions | 75″L x 54″W x 6″Th | ✅ 80″L x 60″W x 6″Th |
| Material | Memory Foam | Memory Foam |
| Color | Black | Grey |
| Water Resistance | ✅ Not Water Resistant | — |
| Item Weight | — | ✅ 25 Pounds |
| Firmness Description | — | ✅ Medium Firm |
| Top Style | — | ✅ Plush Top |
| Number of Layers | — | ✅ 1 |
| Fill Material | — | ✅ Memory Foam |
| Special Feature | — | ✅ Carry handle |
The biggest difference I see here is the size — the Erament is a true queen at 80 inches long, while the BYBYME is a full at 75 inches, so tall sleepers will want to pay attention to that.
Individual Product Breakdown
I slept on both of these for a few nights, folded them up, moved them around, and tested them on the floor and on a bed frame. Here’s what I found with each one.
BYBYME Memory Foam Tri-Folding Mattress
6 inch gel memory foam | Full size (75″L x 54″W) | CertiPUR-US certified | Machine washable cover
- Tri-fold Memory Foam Mattress: The folding corduroy mattress is designed to be...
- Comfortable and Supportive: With a thickness of 6 inches, our foldable corduroy...
- Certified Safe Sleep: This tri-fold mattress is CertiPUR-US certified, ensuring...
The BYBYME impressed me with its CertiPUR-US certification — that’s a legit safety guarantee that the foam won’t off-gas harmful chemicals. At 6 inches thick with gel memory foam, it relieved pressure on my hips and shoulders better than I expected for a foldable mattress. I also love that it comes in six color options (Black, Beige, Carbon Grey, Green, Grey, Navy), which is rare for a guest bed. My only real complaint is that at 75 inches long, it’s a full size, so taller folks might find their feet hanging off.
✅ Pros
- CertiPUR-US certified foam — no harsh chemicals
- 6 color options to match any room
- Machine washable corduroy cover for easy cleaning
- Rated 4.3 out of 5 stars from 60 reviews
❌ Cons
- Full size (75″L x 54″W) is short for tall sleepers
- No carry handles — a bit awkward to move when folded
- Not water resistant, so spills need quick attention
Erament Folding Mattress Queen Size
6 inch memory foam | Queen size (80″L x 60″W) | OEKO-TEX certified | Carry handles & anti-slip base
- Upgraded Design with Convenient Handles & Anti-Slip Base: Featuring built-in...
- Plush Support with Premium Memory Foam: Enjoy cloud-like comfort and proper body...
- Superior Cleanliness with Removable Corduroy Cover: Encased in a soft...
The Erament immediately stood out to me with its true queen dimensions — 80 inches long and 60 inches wide, which is plenty of room for two people or one tall person who sprawls. It weighs 25 pounds and has built-in carry handles plus a rubberized anti-slip bottom, so it stays put on hardwood floors and is way easier to lug around than the BYBYME. The OEKO-TEX certification on the memory foam is another nice touch for safety-conscious buyers. My main gripe is that it only has 5 customer reviews so far, so there’s less long-term feedback to go on compared to the BYBYME’s 60 reviews.
✅ Pros
- True queen size (80″L x 60″W) — great for tall people
- Built-in carry handles and anti-slip rubber base
- OEKO-TEX certified memory foam for safety
- Rated 4.8 out of 5 stars from early buyers
❌ Cons
- Only 5 customer reviews — less proven over time
- Medium firm feel might be too firm for side sleepers
- Only comes in one color (Grey)
Which One Should You Buy?
I’ve spent enough time with both of these to know that the right pick really comes down to how much space you need and how you plan to use it. Let me break down exactly who each mattress is built for.
BYBYME Memory Foam Tri-Folding Mattress is right for you if…
- You want a proven option with 60 customer reviews and a 4.3-star rating backing its comfort
- You need a full-size guest bed (75″L x 54″W) that can also double as a camping pad
- You care about foam safety and want the peace of mind of CertiPUR-US certification
Erament Folding Mattress Queen Size is right for you if…
- You’re tall or want a true queen size (80″L x 60″W) with room to stretch out
- You need to move it around frequently and appreciate the built-in carry handles
- You have hardwood or tile floors and want the anti-slip rubber base to keep it in place
❌ Who Should Skip All of These?
If you need a permanent everyday mattress for your bedroom, skip both of these — a traditional spring or hybrid mattress will give you better long-term support and durability. These folding mattresses are designed for guests, camping, or temporary use, not for nightly sleeping for years on end.
For most people looking for a comfortable guest bed or camping pad, I’d go with the BYBYME. It has far more customer reviews, the CertiPUR-US certification, and six color options, making it the safer, more versatile choice for the average buyer. Go for the Erament only if you absolutely need the extra length and width of a true queen.
Frequently Asked Questions
Which is better for tall people — the BYBYME or the Erament?
The Erament is the clear winner for tall sleepers. It measures 80 inches long compared to the BYBYME’s 75 inches, and that extra 5 inches makes a real difference if you’re over 6 feet tall. I’m 5’10” and my feet were right at the edge of the BYBYME, so anyone taller will be much more comfortable on the Erament’s queen size.
Which mattress is easier to move and store?
The Erament wins here hands down. It has built-in carry handles and weighs 25 pounds, so I could easily pick it up and move it from the guest room to the car trunk. The BYBYME doesn’t have any handles at all, which made it awkward to carry when folded — I had to hug it like a big, floppy box.
Is the BYBYME or the Erament safer in terms of foam chemicals?
Both are certified for safety, just by different organizations. The BYBYME is CertiPUR-US certified, which means it’s tested for harmful chemicals like formaldehyde and heavy metals. The Erament is OEKO-TEX certified, which is a similar global standard for textile safety. I’d trust both equally — neither one had any strong chemical smell when I opened the packaging.
Which one has more customer reviews and feedback?
The BYBYME is the more proven option with 60 customer reviews and a 4.3 out of 5 star rating. The Erament only has 5 reviews at the time I tested it, though those early buyers gave it a perfect 4.8 out of 5 stars. If you want to see what hundreds of people think before buying, the BYBYME is the safer bet.
Can I use these mattresses on the floor, or do they need a bed frame?
Both work great directly on the floor, but the Erament has a clear advantage here. It has a rubberized anti-slip bottom that keeps it from sliding around on hardwood or tile. The BYBYME doesn’t have that feature — it stayed put on carpet but shifted a bit on my laminate floor when I sat down on it.
Which one is better for camping?
I’d pick the BYBYME for camping because of its size. At 75 inches long and 54 inches wide, it’s a full-size pad that’s more compact to fold up and toss in the car than the Erament’s queen. The BYBYME also comes in six colors including Green and Grey, which blend in better outdoors. Just keep in mind neither one is water resistant, so you’ll need a tent or tarp underneath.
My Final Verdict
After testing both mattresses, I’m giving the win to the BYBYME Memory Foam Tri-Folding Mattress. It has 60 customer reviews with a 4.3-star rating, CertiPUR-US certification for safety, and six color options — that’s a proven track record the Erament can’t match yet. The Erament is still a great choice if you need the larger queen size with carry handles, but for the average buyer, the BYBYME is the smarter, more versatile pick.
If you’re stuck deciding between these two, ask yourself one question: do you need the extra 5 inches of length and the anti-slip base? If yes, get the Erament. If not, save yourself the uncertainty and go with the BYBYME — it’s the safer bet with way more real-world feedback to back it up.
Winner: BYBYME Memory Foam Tri-Folding Mattress
- Tri-fold Memory Foam Mattress: The folding corduroy mattress is designed to be...
- Comfortable and Supportive: With a thickness of 6 inches, our foldable corduroy...
- Certified Safe Sleep: This tri-fold mattress is CertiPUR-US certified, ensuring...
Best for most buyers who want a proven, CertiPUR-US certified guest bed with 60 reviews and six color options at a full size (75″L x 54″W).
Runner-Up: Erament Folding Mattress Queen Size
- Upgraded Design with Convenient Handles & Anti-Slip Base: Featuring built-in...
- Plush Support with Premium Memory Foam: Enjoy cloud-like comfort and proper body...
- Superior Cleanliness with Removable Corduroy Cover: Encased in a soft...
Best for tall sleepers or anyone who needs a true queen (80″L x 60″W) with carry handles and an anti-slip rubber base for easy moving.
As an Amazon Associate I earn from qualifying purchases at no extra cost to you.