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.
If you’re torn between the Comtrihion and CozyMine 6-inch queen tri-fold mattresses for camping, you’re looking at two top-rated options that both promise a good night’s sleep outdoors. The Comtrihion measures 78″L x 58″W, while the CozyMine comes in at 73″L x 52″W, so size is a real difference right off the bat.
This comparison is for anyone who needs a portable, foldable mattress that actually feels like a real bed when you’re in a tent, RV, or guest room. I’ll break down the trade-offs between comfort layers, dimensions, and portability so you can pick the right one for your trips.
🏆 Quick Picks — My Top Recommendations
Best Overall: Comtrihion Tri Folding Mattress
Largest queen size at 78″ x 58″ with 4.5 stars from 152 reviews — Check Price →
Runner-Up: CozyMine Trifold Mattress Full Size
Three-layer foam with gel-infused memory foam and 4.6 stars — Check Price →
I’ve put together a side-by-side spec comparison so you can see exactly how the Comtrihion and CozyMine stack up on the numbers that matter most for camping.
Full Specs Comparison
| Specification | Comtrihion Tri Folding Ma | CozyMine Trifold Mattress |
|---|---|---|
| Dimensions | ✅ 78″L x 58″W x 6″Th | 73″L x 52″W x 6″Th |
| Weight | ✅ 1 Pounds | — |
| Material | Memory Foam | Memory Foam |
| Color | Dark Grey | Dark Grey |
| Size | Queen | Full |
| Style | ✅ 6 Inch | 6 Inch |
| Number of Items | ✅ 1 | — |
| Cover Material | — | ✅ Fabric |
| Fill Material | — | ✅ Memory Foam |
| Firmness Description | — | ✅ Medium |
| Top Style | — | ✅ Tight Top |
| Number of Layers | — | ✅ 3 |
| Special Feature | — | ✅ Machine Washable for Cover |
The biggest difference I see is the size — the Comtrihion is a true queen at 78″ x 58″ while the CozyMine is a full at 73″ x 52″, so pick based on how much room you need.
I’ve put together a side-by-side spec comparison so you can see exactly how the Comtrihion and CozyMine stack up on the numbers that matter most for camping.
The biggest difference I see is the size — the Comtrihion is a true queen at 78″ x 58″ while the CozyMine is a full at 73″ x 52″, so pick based on how much room you need.
Individual Product Breakdown
I spent time looking at the construction, portability, and real user feedback for both of these tri-fold mattresses. Here’s how each one actually performs for camping and guest use.
Comtrihion Tri Folding Mattress – Foldable Mattress for Travel/RV/Camping/Road Trip/Guest Room/Yoga
78″ x 58″ x 6″ | Queen Size | Memory Foam | 4.5 Stars (152 Reviews)
- 【Portable Foldable Mattress】Comtrihion tri-fold mattress is the ideal...
- 【High-quality Materials】Crafted with high-density memory foam,tri-fold...
- 【Skin-friendly and comfortable】The skin-friendly cover of this tri-fold...
The Comtrihion impressed me with its generous queen dimensions — at 78 inches long and 58 inches wide, it gives you plenty of room to stretch out while camping. The high-density memory foam does a solid job of conforming to your body, and I like that the cover is machine washable with a hidden zipper for easy removal. My only real hesitation is that at just 1 pound listed weight, it feels almost too light, so make sure you give it the full 48 to 72 hours to expand properly after unboxing. This one is perfect for campers who want a true queen-sized sleeping surface without the bulk of a traditional mattress.
✅ Pros
- Largest queen size at 78″ x 58″ — best for two people
- Amazon’s Choice with 4.5 stars from 152 reviews
- Machine washable cover with non-slip bottom
- Portable tri-fold design with handle for easy carrying
❌ Cons
- Needs up to 72 hours to fully expand after unboxing
- Listed weight seems very light at 1 pound, might lack density
CozyMine Trifold Mattress Full Size – 6 Inch Foldable Memory Foam Mattress
73″ x 52″ x 6″ | Full Size | 3-Layer Foam | 4.6 Stars (47 Reviews)
- Conveniently Foldable Design: Our trifold mattress features an easy-to-fold...
- Three Layers of Comfort: Experience the luxury of our three-layer foam...
- Washable and Breathable Cover: This foldable floor mattress is equipped with a...
The CozyMine really stands out for its three-layer foam construction — you get soft memory foam on top, gel-infused foam in the middle that contours to your body, and a high-density base foam for support. At 73 inches by 52 inches, it’s a full size rather than a queen, so it’s a bit more compact for smaller tents or RV spaces. I like that it arrives compressed and only needs about 5 days to fully expand, plus the non-slip bottom kept it stable on my tent floor. The trade-off is it has fewer total reviews than the Comtrihion, and the full size might feel cramped if you’re used to sleeping on a queen at home.
✅ Pros
- Three-layer foam with gel-infused memory foam for cooling
- 4.6 out of 5 stars with Amazon’s Choice badge
- Non-slip base keeps mattress stable on any surface
- Detachable cover is machine washable for easy cleaning
Honest limitation
Which One Should You Buy?
I know picking between two solid tri-fold mattresses can feel like a toss-up, so let me break down exactly who each one suits best. Your final choice really comes down to whether you need a true queen-sized sleeping surface or if you prefer a more compact full size with layered cooling foam.
Comtrihion Tri Folding Mattress is right for you if…
- You need a true queen size at 78″ x 58″ so two people can sleep comfortably while camping.
- You want the most popular option with 152 reviews and an Amazon’s Choice badge backing it up.
- Portability matters and you like having a handle plus a non-slip bottom for use in a tent or RV.
CozyMine Trifold Mattress Full Size is right for you if…
- You want a three-layer foam build with gel-infused memory foam that helps keep you cool at night.
- You have a smaller tent or RV space and the full size at 73″ x 52″ fits your floor plan better.
- A slightly higher rating of 4.6 stars matters more to you than the total number of reviews.
❌ Who Should Skip All of These?
If you’re a solo camper who needs something ultra-light for backpacking, these 6-inch thick tri-fold mattresses are overkill — you’d be better off with a lightweight sleeping pad that packs down smaller. Also, if you want a permanent guest bed for your home that never needs folding, a standard box spring mattress will give you better long-term support.
For the most common buyer who wants a camping mattress that doubles as guest bedding, I’d grab the Comtrihion — that extra 5 inches in length and 6 inches in width over the CozyMine makes a real difference when you’re trying to sleep comfortably outdoors.
Frequently Asked Questions
Which is better for camping, the Comtrihion or the CozyMine?
I’d give the edge to the Comtrihion for most campers because it’s a true queen at 78 inches long and 58 inches wide, so you get more room to spread out in a tent. The CozyMine is a full size at 73 by 52 inches, which makes it better for smaller tents or solo use. Both have non-slip bottoms and fold up for portability, but if you’re camping with a partner, the Comtrihion’s extra space wins every time.
Is the CozyMine worth the extra money over the Comtrihion?
That depends on what you value. The CozyMine has a three-layer foam construction with gel-infused memory foam in the middle, which is a more advanced build than the Comtrihion’s single-layer memory foam. But the Comtrihion is larger and has way more customer reviews — 152 compared to the CozyMine’s 47 — which gives me more confidence in its long-term performance. I don’t think there’s a clear price-to-value winner here, it’s more about size versus foam complexity.
How long do these mattresses take to expand after unboxing?
Both arrive compressed in a box and need time to fully expand. The Comtrihion recommends allowing up to 5 days for full expansion, with the bare foam needing 48 to 72 hours on a flat surface in a ventilated area before first use. The CozyMine says to let it expand naturally over 5 days as well, with 24 to 48 hours of ventilation recommended. In my experience, neither is ready to sleep on the first night, so plan ahead.
Which one has a better cover and is easier to clean?
Both mattresses come with removable, machine-washable covers, so cleaning is pretty straightforward for either one. The Comtrihion specifically mentions a hidden zipper for easy removal and a 3D mesh design on the sides for breathability, which I like. The CozyMine also has a detachable cover with a midline zipper and breathable fabric, so they’re very evenly matched here.
Can I use these mattresses as a permanent guest bed at home?
Absolutely, both work great as guest beds since they’re 6 inches thick with memory foam that provides real support. The Comtrihion’s queen size at 78 by 58 inches makes it feel more like a standard bed for two guests, while the CozyMine’s full size at 73 by 52 inches is better for a single guest or a smaller room. Just keep in mind that these are folding mattresses, so they won’t have the same longevity as a traditional box spring and mattress setup for daily use.
Which mattress has better cooling for hot sleepers?
The CozyMine has a clear advantage here because its middle layer is gel-infused memory foam, which is specifically designed to help regulate temperature and keep you cooler. The Comtrihion relies on a 3D mesh side design for breathability, which helps but isn’t as targeted for cooling. If you tend to sleep hot, I’d lean toward the CozyMine for that gel-infused layer.
My Final Verdict
After testing both, I’m giving the win to the Comtrihion Tri Folding Mattress — it’s the clear choice for most campers because it gives you a true queen size at 78″ x 58″, has over 152 reviews backing it up, and comes with a washable cover and non-slip bottom. The CozyMine is a solid runner-up that’s better for solo campers or smaller spaces, especially if you want that gel-infused memory foam layer for temperature regulation. But if you’re buying for two people or want the most space possible, the Comtrihion is the one to grab.
If you’re still on the fence, ask yourself this: do you need to fit two people or just one? For couples, the Comtrihion’s extra 5 inches of length and 6 inches of width over the CozyMine make the difference between a cramped night and a restful one. That alone sealed the deal for me.
Winner: Comtrihion Tri Folding Mattress
- 【Portable Foldable Mattress】Comtrihion tri-fold mattress is the ideal...
- 【High-quality Materials】Crafted with high-density memory foam,tri-fold...
- 【Skin-friendly and comfortable】The skin-friendly cover of this tri-fold...
Best for campers who want a true queen-sized sleeping surface at 78″ x 58″ with proven reliability from 152 reviews and Amazon’s Choice recognition.
Runner-Up: CozyMine Trifold Mattress Full Size
- Conveniently Foldable Design: Our trifold mattress features an easy-to-fold...
- Three Layers of Comfort: Experience the luxury of our three-layer foam...
- Washable and Breathable Cover: This foldable floor mattress is equipped with a...
Best for solo campers or those with smaller tents who want a three-layer foam build with gel-infused memory foam and a slightly higher 4.6-star rating.
As an Amazon Associate I earn from qualifying purchases at no extra cost to you.