






Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.
🛌 Elevate your sleep game anywhere—comfort that travels with you!
The Jamdok 3-Inch Cot Mattress Topper is a narrow twin-sized (75x30x3 inches) high-density foam cushion designed to transform hard surfaces into comfortable sleeping spaces. Featuring a slip-resistant bottom, fixed corner ropes, and a removable machine-washable cover, it’s perfect for cots, sofa beds, RVs, and camping. Lightweight and portable with a storage belt, it offers medium-firm support certified for safety and durability, making it an essential travel and temporary sleep upgrade for professionals on the go.











| ASIN | B09NDTM32S |
| Additional Features | Anti-Slip, Removable Cover |
| Age Range Description | Adult |
| Best Sellers Rank | #265,613 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #438 in Mattresses Toppers |
| Brand | Jamdok |
| Brand Name | Jamdok |
| Color | Cold White |
| Construction Type | Foam |
| Cover Material | Polyester |
| Customer Reviews | 4.4 out of 5 stars 97 Reviews |
| Fill Material | Foam |
| Included Components | a storage belt |
| Item Depth | 3 inches |
| Item Dimensions | 75 x 30 x 3 inches |
| Item Dimensions L x W x Thickness | 75"L x 30"W x 3"Th |
| Item Firmness Description | Medium Firm |
| Item Thickness | 3 inches |
| Item Weight | 4.42 kg |
| Manufacturer | Jamdok |
| Material Type | Foam |
| Mattress Comfort Layer Material | Polyfoam |
| Number of Items | 1 |
| Number of Layers | 1 |
| Product Benefits | Pressure Relief |
| Product Care Instructions | Machine Wash |
| Product Dimensions | 75"L x 30"W x 3"Th |
| Size | 75"x30"x3" |
| Style Name | Medium Firm |
| Top Style | Tight Top |
| top-style | Tight Top |
G**O
Excellent addition to hard sofa-bed
Like lots of people, I bought a chaise/sofa bed from a 'assemble-yourself' chain. The price was great, the look was great, the hidden storage was fantastic and it was comfortable as a sofa. But for sleeping, it was pretty hard and the space between the two sections always seemed to be in an uncomfortable location. At first, I purchased a foam 'topper' that was two inches and pretty soft. It was OK, but didn't solve the problem of the space making some sleep positions uncomfortable. This cot-sized mattress is perfect. I bought the 3-inch version and now get a great night's sleep. Its just an inch or so wider than the 'sofa configuration' which is great since I often sleep without extending the bed section from below. I'll buy a second one of these and use two when I extend the full bed. The spare one fits easily in the storage compartment. The cover and non-slip surface make this easy to use and should prevent the tears that I experienced with the uncovered 'topper' that I've now thrown in the trash. This has been a great solution!
S**M
Comfortable
I got this so I can sleep at the hospital while wife was staying in L&D and guys ! Get one ! If you are gonna have a baby and not sure how long the labor may take ( who really does ) you need one ! Your back thanks you later. Now we are using it in the nursery when baby is sick and up often through out the night and can’t wait to use it when camping whenever this baby lets us
M**O
As described
This matters it's perfect for camping
G**A
Get two for a pull out couch!
I bought two for my pull out sofa bed, and they fit perfectly. I store the mattresses behind the couch which is convenient. The only thing is i wish they were a bit firmer. A little too soft. I appreciate they are not memory foam.
L**.
Portable mattress that checks all the boxes
This is the perfect travel mattress! It rolls very compact and portable. It's comfortable to sleep on--doesn't aggravate my lower back pain at all. Super glad I purchased this for camping and overnight stays at friends' houses.
A**N
Use it on my spa bed for work
I put this as a topper for my spa bed and it’s so comfy. No complaints only everyone complimenting how comfortable it is.
J**Z
Got expected product
The is exactly what the description says and lived up to the picture. I'm happy what I got and paid for.
F**J
Mediocre at best
The medium firm was extremely firm, almost uncomfortably so. This is also damn near impossible to roll up. For my use case I need to roll this up after every use, sometimes I need to do it quickly and other times I can take my time; regardless it’s extremely difficult. I’m a decently built guy and I would struggle getting the straps back around it - you have to use your entire body weight unless you have arms like The Rock. Combining how difficult it is to roll back up and it’s being uncomfortable, this was a quick return.
Trustpilot
1 month ago
1 week ago