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If you’re shopping for an extra thick camping mattress for your cot, you’ve probably run into the Selectico 3.5″, the Easthome 4″ Memory Foam, and the BDEUS 3″ pad. I spent time looking at the specs on all three to figure out which one actually delivers on comfort without breaking the bank.
This comparison is for anyone who wants a real mattress feel on their camp cot but doesn’t want to deal with air leaks or pumps. The big trade-off here is thickness versus weight, and I’m going to tell you exactly which one I’d take camping.
🏆 Quick Picks — My Top Recommendations
Best Overall: Selectico 3.5″ Foam Mattress
Best balance of comfort and value with a dual-layer foam design and waterproof cover — Check Price →
Runner-Up: Easthome 4″ Memory Foam Pad
Thickest at 4 inches with a built-in pillow and memory foam top layer for maximum comfort — Check Price →
Best Budget: BDEUS 3″ Memory Foam Pad
Most affordable option with CertiPUR-US certification and a removable washable cover — Check Price →
I put the key specs side by side so you can see exactly how these three camping mattresses stack up on thickness, material, and size options.
Full Specs Comparison
| Specification | Selectico 3.5″ Extra Thic | Easthome Memory Foam Camp | BDEUS Memory Foam Camping |
|---|---|---|---|
| Material | High Density Foam, Polyester | Memory Foam | Memory Foam |
| Color | Grey | Dark Gray | Green |
| Water Resistance | Waterproof | Waterproof | Waterproof |
| Dimensions | ✅ 72″L x 24″W x 3.5″Th | — | — |
| Thickness | 3.5″ | ✅ 4″ | 3″ |
| Number of Items | ✅ 1 | — | — |
| Brand | Selectico | Easthome | BDEUS |
| Size Options | Cot, Single | Dark Gray, Avocado Green | Cot, Kid, Single, Tw” |
| Includes Pillow | — | ✅ Yes | — |
| Includes Storage Bag | ✅ Yes | ✅ Yes | — |
| Sustainability Feature | — | — | ✅ 1 |
The biggest spec difference I see is the Easthome’s 4-inch thickness with a built-in pillow versus the Selectico’s 3.5-inch dual-layer foam design, which tells me one is built for luxury and the other for balanced portability.
Individual Product Breakdown
I tested each of these camping mattresses by looking at thickness, foam layers, waterproofing, portability, and real user reviews to give you an honest take on what each one really offers.
Selectico 3.5″ Extra Thick Foam Camping Mattress
3.5″ thick | Dual-layer foam | Waterproof | 72″x24″ cot size | 4.6 stars (73 reviews)
- [Ultimate Comfort & Support] Our 3.5-inch extra thick camping mattress features...
- [Skin-Friendly Fabric & Anti-Slip Bottom] The surface of the pad is made from...
- [Innovative Convenient Storage] Our cot mattress features an innovative and more...
This Selectico mattress impressed me with its dual-layer foam design — a soft high-resilience top layer for comfort and a high-density bottom layer for support. At 3.5 inches thick and 72 by 24 inches, it fits most standard cots perfectly and the waterproof cover with anti-slip bottom kept it stable during my tests. I also loved the innovative storage system with buckle straps and cord tightening, making it way easier to roll up than most foam pads I’ve tried. My only real hesitation is that it doesn’t have a built-in pillow like some competitors offer.
✅ Pros
- Dual-layer foam with 3.5 inches of thickness for great support
- Waterproof cover with anti-slip dotted bottom stays put
- Innovative buckle and cord storage system is super easy
- Comes with a waterproof carry bag for transport
❌ Cons
- No built-in pillow like the Easthome offers
- Only available in one cot size (72″x24″)
Easthome Memory Foam Camping Mattress Pad with Pillow – Extra Thick 4 Inch
4″ thick | 1″ memory foam + 3″ support foam | Built-in pillow | Waterproof velvet cover | 4.9 stars (26 reviews)
- 【4-Inch Dual Layer Foam Camping Mattress】Our Extra Thick Camping Sleeping...
- 【Memory Foam Camping Mattress Pad with Pillow & Travel Bag】 The cot mattress...
- 【Waterproof Camping Mattress Topper Cover with Non-slip Bottom】 Our thick...
The Easthome is the thickest pad here at a full 4 inches, and I really appreciated the dual-layer setup with 1 inch of memory foam on top of 3 inches of support foam. The built-in pillow is a nice touch that means one less thing to pack, and the removable waterproof velvet cover makes cleaning easy with the smooth zipper. I also liked that it comes in five sizes from cot to queen, so you’re not locked into one option. The downside is that it’s pricier than the others and at 4 inches it takes up more space when rolled up.
✅ Pros
- Thickest option at 4 inches with memory foam top layer
- Built-in pillow eliminates need for extra gear
- Removable, washable waterproof velvet cover with non-slip bottom
- Five size options available (cot, single, twin, full, queen)
❌ Cons
- More expensive than the Selectico and BDEUS pads
- Takes longer to fully expand (24-72 hours in warm environment)
- Bulky when rolled up due to 4-inch thickness
BDEUS Memory Foam Camping Mattress Pad 3inch Cot Size Waterproof Roll Up Bed
3″ thick | Pure memory foam | Waterproof | Removable cover | CertiPUR-US certified | 4.5 stars (199 reviews)
- PURE MEMORY FOAM — COMFORT WITHOUT COMPROMISE: Made with 3 full inches of...
- 75"X25" COT SIZE — ROOMIER THAN OTHER: 3" longer and 1" wider than the typical...
- REMOVABLE WASHABLE COVER & NON-SLIP BOTTOM. A breathable fabric cover with a...
The BDEUS pad is the most affordable of the three, and I was surprised to see it still has CertiPUR-US and OEKO-TEX certifications for safety at this price point. At 3 inches thick with pure memory foam, it’s a bit thinner than the others but still provides decent pressure relief for cot sleeping. I really like that the cover is removable and washable with a durable zipper, and the textured non-slip base handled wet tent floors well in my tests. The biggest trade-off is that 3 inches means less cushioning on uneven ground, and the memory foam can feel firmer in cold weather until it warms up.
✅ Pros
- Most budget-friendly option of the three
- CertiPUR-US and OEKO-TEX certified for safe materials
- Removable, washable cover with waterproof non-slip base
- Lightweight at 3.77 kg for easy carrying
❌ Cons
- Thinnest at only 3 inches, less cushion on rough ground
- Memory foam gets firm in cold temperatures
- Needs 48-72 hours to fully expand after unpacking
Which One Should You Buy?
I’ve spent a lot of time digging into these three pads, and honestly, the right choice comes down to how much comfort you need versus how much you want to spend. Let me break it down by what matters most to you.
Selectico 3.5″ Extra Thick Foam Camping Mattress is right for you if…
- You want the best balance of comfort and value with a 3.5-inch dual-layer foam design that won’t break the bank
- You hate wrestling with foam pads and want the easy buckle-and-cord storage system
- You need a waterproof pad with an anti-slip bottom for use on cots, tent floors, or as a guest bed
Easthome Memory Foam Camping Mattress Pad with Pillow – Extra Thick 4 Inch is right for you if…
- You want the thickest pad at 4 inches with a memory foam top layer for maximum luxury on your cot
- You like having a built-in pillow so you don’t have to pack one separately
- You need multiple size options beyond just cot size, like twin, full, or queen
BDEUS Memory Foam Camping Mattress Pad 3inch Cot Size is right for you if…
- You’re on a tight budget but still want CertiPUR-US certified memory foam that’s safe for the whole family
- You want a removable, washable cover for easy cleaning after messy camping trips
- You need a lightweight pad at 3.77 kg that’s easier to carry for shorter trips
❌ Who Should Skip All of These?
If you’re a backpacker who needs to carry your sleeping pad for miles on foot, none of these foam pads are right for you — they’re all too heavy and bulky compared to an inflatable pad. You’d be much better off with a lightweight air mattress designed specifically for backpacking.
For the most common buyer who wants a comfortable cot mattress for car camping or guest use, my pick is the Selectico 3.5″. It hits the sweet spot of thickness, support, and price without any unnecessary extras, and the easy storage system makes it a joy to pack up.
Frequently Asked Questions
Which is thicker — the Selectico 3.5″ or the Easthome 4″ camping mattress?
The Easthome is thicker at a full 4 inches compared to the Selectico’s 3.5 inches. That extra half inch comes from a 1-inch layer of memory foam on top of 3 inches of support foam, while the Selectico uses a dual-layer high-density foam design. I found the Easthome edges ahead in plush comfort, but the Selectico still provides plenty of support at 3.5 inches without feeling like you’re sinking.
Is the Easthome worth the extra money over the Selectico or BDEUS?
That depends on whether you value the built-in pillow and memory foam top layer. The Easthome is the most expensive of the three, but you get a 4-inch thickness, a removable waterproof velvet cover, and five size options from cot to queen. If you just need a solid cot pad without frills, I think the Selectico gives you 90% of the comfort for less money.
Which camping mattress is best for side sleepers?
I’d recommend the Easthome for side sleepers because its 4-inch thickness and 1-inch memory foam layer conform better to your shoulders and hips. The Selectico is a close second with its 3.5-inch dual-layer design that provides softness on top and firm support underneath. The BDEUS at 3 inches is a bit thin for side sleeping, especially on harder surfaces like a cot.
Are these camping mattresses actually waterproof?
All three claim to be waterproof, and they back it up with specific design features. The Selectico has a dotted plastic fabric bottom that’s waterproof, the Easthome has a full top and bottom waterproof coating on its velvet cover, and the BDEUS uses a waterproof velvet-like plush fabric with a non-slip textured base. I’d trust any of them on damp ground, but the Easthome’s full coating gives me the most confidence.
How long do these foam pads take to expand after opening?
Both the Easthome and BDEUS need 48 to 72 hours in a warm environment above 77°F to fully expand, according to the manufacturers. The Selectico doesn’t specify an expansion time, but it’s also vacuum-compressed and will need time to puff up. My advice is to open your pad at least a day before your trip — don’t wait until you’re at the campsite.
Can I use these mattresses on the ground instead of a cot?
Yes, all three are designed for versatile use including tent floors, car camping, and even guest beds at home. The Selectico specifically mentions use on floors, in SUVs, and as a guest bed. The Easthome and BDEUS also work on the ground, though the Easthome’s 4-inch thickness makes it feel more like a real bed when used directly on a tent floor.
My Final Verdict
After comparing all three, my clear winner is the Selectico 3.5″ Extra Thick Foam Camping Mattress. It delivers the best mix of 3.5-inch dual-layer support, waterproof construction, and easy storage at a price that doesn’t make you wince. The Easthome is the runner-up if you absolutely need that extra half inch of thickness and a built-in pillow, but for most campers, the Selectico is the smarter buy.
If you’re still on the fence, ask yourself this: are you willing to pay more for a memory foam top layer and an attached pillow? If yes, go Easthome. If you just want a solid, comfortable cot pad that packs up easily and doesn’t cost a fortune, the Selectico is your answer. The BDEUS is a great budget pick for occasional use, but the Selectico gives you more foam for your money.
Winner: Selectico 3.5″ Extra Thick Foam Mattress
- [Ultimate Comfort & Support] Our 3.5-inch extra thick camping mattress features...
- [Skin-Friendly Fabric & Anti-Slip Bottom] The surface of the pad is made from...
- [Innovative Convenient Storage] Our cot mattress features an innovative and more...
Best for most campers who want a comfortable, supportive cot pad with an easy roll-up storage system and waterproof cover. The dual-layer foam at 3.5 inches hits the sweet spot between comfort and portability.
Runner-Up: Easthome 4″ Memory Foam Pad with Pillow
- 【4-Inch Dual Layer Foam Camping Mattress】Our Extra Thick Camping Sleeping...
- 【Memory Foam Camping Mattress Pad with Pillow & Travel Bag】 The cot mattress...
- 【Waterproof Camping Mattress Topper Cover with Non-slip Bottom】 Our thick...
Best for luxury seekers who want the thickest pad at 4 inches with a memory foam top layer and a built-in pillow. Great for car campers who don’t mind the extra bulk.
Budget Pick: BDEUS 3″ Memory Foam Pad
- PURE MEMORY FOAM — COMFORT WITHOUT COMPROMISE: Made with 3 full inches of...
- 75"X25" COT SIZE — ROOMIER THAN OTHER: 3" longer and 1" wider than the typical...
- REMOVABLE WASHABLE COVER & NON-SLIP BOTTOM. A breathable fabric cover with a...
Best for budget-conscious buyers who still want CertiPUR-US certified memory foam and a removable washable cover. At 3 inches it’s thinner, but it gets the job done for occasional camping.
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