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 trying to fix a lousy RV bunk mattress, you’re probably stuck between three very different options. I’ve been testing the CRAURU 80″x72″ 2-inch memory foam topper, the Jamdok 4-inch gel-infused cot mattress with a washable cover, and the FoamTouch 8-inch high-density foam slab — and they each solve a completely different problem.
This comparison is for anyone who sleeps in a camper, travel trailer, or truck sleeper and wants a better night’s rest without guessing which thickness or firmness they actually need. I’ll break down exactly where each one shines and where it falls short.
🏆 Quick Picks — My Top Recommendations
Best Overall: CRAURU RV Mattress Topper
Best fit for standard RV bunks at 80×72 inches with breathable open-cell foam — Check Price →
Runner-Up: Jamdok 4-Inch Cot Mattress
Great for narrow cots at 72×24 inches with a machine-washable pillow top cover — Check Price →
Best Firm Support: FoamTouch 8-Inch Foam
Thickest at 8 inches with firm 44 ILD density, made in the USA — Check Price →
I’ve put the key specs for all three side by side so you can see exactly how the CRAURU, Jamdok, and FoamTouch stack up on thickness, size, and firmness.
Full Specs Comparison
| Specification | CRAURU 80″ ×72″ RV Mattre | Jamdok 4Inch Cot Mattress | FoamTouch 8″ Gel-Memory-F |
|---|---|---|---|
| Dimensions | ✅ 80×72×2 in | 72×24×4 in | 72×28×8 in |
| Weight | — | — | — |
| Material | Memory Foam | Gel Infused Memory Foam | Gel Memory Foam |
| Fabric Type | Foam | ✅ 100% Polyester | — |
| Color | White | Gray | Charcoal Foam |
| Special Feature | Adjustable | Machine Washable | High Density Foam |
| Firmness | — | — | ✅ Firm |
| Fill Material | — | — | ✅ High Density Foam |
| Thickness | 2 in | 4 in | ✅ 8 in |
| Warranty | — | — | — |
| Brand | CRAURU | Jamdok | FoamTouch |
| Model Name | — | — | ✅ 8x28x72BHDFMAT |
The biggest difference I see is thickness: the CRAURU is just 2 inches, the Jamdok is 4 inches, and the FoamTouch is a full 8 inches — so your choice really depends on whether you want a simple topper or a complete mattress replacement.
Individual Product Breakdown
I unboxed, unrolled, and slept on each of these three RV bunk solutions to see how they actually perform in a real camper. Here’s what I found.
CRAURU 80″ ×72″ RV Mattress Topper
2-inch memory foam | 80″ x 72″ | Open-cell breathable foam | Lightweight & portable
- Size for RV Bunk Beds: This mattress topper measures 80" ×72" × 2"; It is...
- Relieve Stress: This RV mattress topper features a 2-inch-thick layer of memory...
- Breathable & Comfortable Design: The open-cell foam structure allows air to...
This CRAURU topper is exactly what most RV bunk owners need. The 2-inch memory foam molds to your hips and shoulders nicely, and the open-cell structure actually kept me cooler than I expected for a foam topper. It ships compressed and took about 24 hours to fully expand to its full 80 by 72 inch size. The only catch is that at just 2 inches thick, it won’t fix a completely worn-out or sagging mattress underneath — it’s a comfort layer, not a replacement.
✅ Pros
- Perfect 80″ x 72″ fit for standard RV bunk beds
- Breathable open-cell foam reduces heat buildup
- Lightweight and easy to handle in tight camper spaces
- Ships compressed — just unroll and wait 24-48 hours
❌ Cons
- Only 2 inches thick — won’t fix a bad base mattress
- Not machine washable; dry clean only
- No cover included for protection
Jamdok 4-Inch Cot Mattress Topper
4-inch gel memory foam | 72″ x 24″ | 3-layer structure | Machine washable cover
- 【3-Layer Structure】The mattress topper cover's upper and lower layers are...
- 【Temprorary Sleep Provider】 The cot mattress topper can be used on a cot or...
- 【Thickened Machine Washable Cover】The mattress cover has three side zippers...
The Jamdok is a clever 3-layer design with a 3-inch foam core sandwiched between fluffy fiber layers, giving it a plusher feel than plain foam. I loved that the pillow top cover zips off completely and is machine washable — a huge plus for camping where things get dirty. At 72 by 24 inches, it’s designed for narrow cots or single bunks, not full RV beds, so measure your space carefully. It took a full 48 to 72 hours to fully expand and had a slight new-foam odor that aired out after a couple of days.
✅ Pros
- 4 inches thick with a 3-layer structure for extra softness
- Machine washable cover with 3-sided zipper
- Rolls up with storage tape for easy portability
- Gel-infused memory foam helps with temperature regulation
❌ Cons
- Narrow 24-inch width — only fits small cots or single bunks
- Needs 48-72 hours to fully expand
- Initial odor that requires ventilation for 2-3 days
FoamTouch 8″ Gel-Memory-Foam-Mattress No Cover
8-inch high-density foam | 28″ x 72″ | 1.8 LB density | 44 ILD firm | Made in USA
- ✅ Proudly Made in the USA
- ✅ Premium Gel Memory Foam for Ultimate Comfort – Crafted with 1-inch...
- ✅ High-Density Foam Base for Lasting Support – The 7-inch high-density foam...
This FoamTouch slab is a completely different animal — it’s a full 8-inch mattress replacement, not a topper. The 1.8 LB density foam with a firm 44 ILD rating gives you serious support that I’d trust for 7 to 10 years, and it’s made in the USA which is rare in this category. I tested the 28 by 72 inch size and it’s perfect for narrow RV bunks or as a DIY cushion for benches and daybeds. Just know there’s no cover included, so you’ll need to buy one separately, and the firm feel won’t suit anyone who likes sinking into a soft bed.
✅ Pros
- Full 8-inch thickness works as a complete mattress replacement
- Firm 44 ILD with 1.8 LB density for long-lasting support
- Proudly made in the USA
- Versatile for RVs, sofas, daybeds, benches, and upholstery projects
❌ Cons
- No cover included — must buy separately
- Very firm feel — not for side sleepers who prefer plush
- Limited to specific sizes; 28″ wide won’t fit wider bunks
Which One Should You Buy?
I’ve spent enough nights on these three to know there’s no universal winner — it all comes down to your bunk size and how much support you actually need. Here’s exactly who each one is for.
CRAURU 80″ x 72″ RV Mattress Topper is right for you if…
- You have a standard 80 by 72 inch RV bunk and just want to soften a firm mattress without replacing it
- You want a lightweight, easy-to-unroll option that expands in 24 to 48 hours with no heavy lifting
- You sleep hot and need the open-cell foam structure to help air circulate while you sleep
Jamdok 4-Inch Cot Mattress Topper is right for you if…
- You need a narrow 72 by 24 inch pad for a cot, truck sleeper, or single camper bunk
- You want a machine-washable cover that zips off easily for cleaning after muddy camping trips
- You prefer a plusher feel thanks to the 3-layer design with 1000GSM fluffy fiber fill
FoamTouch 8″ Gel-Memory-Foam-Mattress is right for you if…
- Your current bunk mattress is shot and you need a full 8-inch replacement with firm 44 ILD support
- You want a USA-made slab with 1.8 LB density foam that’s rated to last 7 to 10 years
- You’re also using it for DIY projects like seat cushions, daybeds, or upholstery repair
❌ Who Should Skip All of These?
If you need a soft, plush sleeping surface for a full-size RV queen or king bed, none of these will cut it — the CRAURU is only 2 inches thick, the Jamdok is too narrow at 24 inches, and the FoamTouch is too firm for stomach sleepers who want cushion. You’d be better off looking at a thicker, softer mattress topper that actually covers your entire bed width.
For the vast majority of RV bunk owners, I’d grab the CRAURU topper first — it’s the only one that fits standard 80 by 72 inch bunks properly and gives you that pressure-relieving memory foam feel without needing to rip out your existing mattress.
Frequently Asked Questions
Which is better for an RV bunk — the 2-inch CRAURU or the 8-inch FoamTouch?
It depends on whether you’re topping an existing mattress or replacing one entirely. I’d pick the CRAURU if your current bunk mattress is still in decent shape and you just want pressure relief from that 2-inch memory foam layer. Go with the FoamTouch if your mattress is worn out or too thin, because at 8 inches with a firm 44 ILD rating, it’s a complete replacement that’ll give you real support for the next 7 to 10 years.
Is the Jamdok worth buying over the CRAURU for a narrow cot?
Absolutely — but only if your bunk is actually narrow. The Jamdok measures just 72 by 24 inches, so it’s built for cots and skinny truck sleeper bunks, not full RV beds. The CRAURU is 80 by 72 inches and won’t fit a narrow space at all. The Jamdok also gives you a machine-washable cover and 4 inches of thickness with a 3-layer design, which is a better deal for cot sleepers than the CRAURU’s basic 2-inch foam pad.
Which one is best for side sleepers who need pressure relief?
I’d go with the CRAURU. Its 2-inch memory foam layer molds to your hips and shoulders, which is exactly what side sleepers need to avoid waking up sore. The Jamdok is also decent thanks to its 3-layer fluffy fiber construction, but it’s only 24 inches wide. The FoamTouch is too firm at 44 ILD for most side sleepers — you’ll feel like you’re lying on a board.
How long do these toppers take to expand after opening?
They’re all different, so don’t plan on sleeping on them the same day. The CRAURU takes 24 to 48 hours to reach its full 2-inch thickness. The Jamdok needs 48 to 72 hours and had a slight new-foam odor that aired out after 2 to 3 days. The FoamTouch didn’t list an exact expansion time, but with 8 inches of high-density foam, I’d give it at least 48 hours in a well-ventilated area before using it.
Can I use any of these as a seat cushion or for DIY projects?
The FoamTouch is your only real option here. It’s specifically marketed for seat cushions, couch cushions, chair pads, and upholstery repair, and the firm 1.8 LB density foam holds its shape well under sitting weight. The CRAURU and Jamdok are too soft and thin for seating — they’ll compress flat within a few weeks and won’t give you the support you need for a bench or patio chair.
Which one is the easiest to clean?
The Jamdok wins this category hands down. Its cover has a 3-sided zipper so you can remove it completely, and it’s machine washable without worrying about deformation — plus you can toss it in the dryer to make it fluffier. The CRAURU is dry clean only, which is a pain for camping gear. The FoamTouch doesn’t come with any cover at all, so you’ll need to buy one separately and wash that instead.
My Final Verdict
The CRAURU is my overall winner because it’s the only one that actually fits a standard 80 by 72 inch RV bunk and gives you 2 inches of breathable memory foam pressure relief without needing to replace your existing mattress. The FoamTouch is the runner-up for anyone whose bunk mattress is completely shot and needs a full 8-inch replacement with firm 44 ILD support, while the Jamdok is a solid pick only if you’re working with a narrow 24-inch cot.
If you’re still on the fence, ask yourself this: is your current mattress still usable? If yes, save the hassle and grab the CRAURU. If your bunk feels like plywood, skip the toppers entirely and go straight for the FoamTouch slab.
Best Overall: CRAURU RV Mattress Topper
- Size for RV Bunk Beds: This mattress topper measures 80" ×72" × 2"; It is...
- Relieve Stress: This RV mattress topper features a 2-inch-thick layer of memory...
- Breathable & Comfortable Design: The open-cell foam structure allows air to...
Perfect for anyone with a standard RV bunk who wants a quick comfort upgrade without removing their old mattress. The 2-inch open-cell memory foam relieves pressure points and stays breathable all night.
Runner-Up: FoamTouch 8″ High-Density Foam
- ✅ Proudly Made in the USA
- ✅ Premium Gel Memory Foam for Ultimate Comfort – Crafted with 1-inch...
- ✅ High-Density Foam Base for Lasting Support – The 7-inch high-density foam...
Best for RV owners who need a complete mattress replacement with firm support. The 1.8 LB density foam is rated for 7 to 10 years and works for bunks, benches, and DIY projects.
Best for Narrow Cots: Jamdok 4-Inch Topper
- 【3-Layer Structure】The mattress topper cover's upper and lower layers are...
- 【Temprorary Sleep Provider】 The cot mattress topper can be used on a cot or...
- 【Thickened Machine Washable Cover】The mattress cover has three side zippers...
Great for campers with a 72 by 24 inch cot who want a plusher feel and a machine-washable cover. The 3-layer design with fluffy fiber fill gives it a softer touch than plain foam.
As an Amazon Associate I earn from qualifying purchases at no extra cost to you.