---
product_id: 418874845
title: "Jamdok 3-Inch Gel Memory Foam Cot Mattress Topper for Camping, Sofa Bed, Pull Out Chair - Narrow Twin, Portable, Cool (75 x 30)"
brand: "jamdok"
price: "16937383₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/418874845-jamdok-3-inch-gel-memory-foam-cot-mattress-topper-camping
store_origin: VN
region: Vietnam
---

# Lightweight & portable with storage strap Gel-infused memory foam for cool sleep 3-inch hybrid foam thickness Jamdok 3-Inch Gel Memory Foam Cot Mattress Topper for Camping, Sofa Bed, Pull Out Chair - Narrow Twin, Portable, Cool (75 x 30)

**Brand:** jamdok
**Price:** 16937383₫
**Availability:** ✅ In Stock

## Summary

> 🛌 Elevate your sleep game anywhere—comfort that travels with you!

## Quick Answers

- **What is this?** Jamdok 3-Inch Gel Memory Foam Cot Mattress Topper for Camping, Sofa Bed, Pull Out Chair - Narrow Twin, Portable, Cool (75 x 30) by jamdok
- **How much does it cost?** 16937383₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/418874845-jamdok-3-inch-gel-memory-foam-cot-mattress-topper-camping)

## Best For

- jamdok enthusiasts

## Why This Product

- Trusted jamdok brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stay Cool All Night:** Gel-infused memory foam enhances breathability, preventing overheating and maintaining a refreshing sleep temperature.
- • **Hygienic & Easy Care:** Removable cover with premium metal zipper is machine washable, ensuring fresh, clean comfort every time.
- • **Secure & Slip-Resistant:** Non-slip bottom fabric and corner ropes keep the topper firmly in place on cots, sofa beds, or RV floors.
- • **Travel-Ready Portability:** Rolls up compactly with a storage strap, weighing just over 5 kg—perfect for camping, travel trailers, or unexpected guests.
- • **Ultimate Comfort Anywhere:** 3” hybrid foam topper cushions hard surfaces with 2” high-density support plus 1” gel memory foam for pressure relief.

## Overview

The Jamdok 3-Inch Gel Memory Foam Cot Mattress Topper combines 2” high-density foam with 1” gel-infused memory foam to deliver superior cushioning and cooling on hard surfaces. Designed for portability and stability, it features a slip-resistant bottom, corner ropes, and a removable washable cover. Measuring 75 x 30 inches and weighing just over 5 kg, it’s ideal for camping, sofa beds, and travel, providing a hygienic, comfortable sleep solution wherever you go.

## Description

Jamdok 3-Inch Gel Memory Foam Cot Mattress Topper for Camping, Sofa Bed, Pull Out Chair - Narrow Twin, Portable, Cool (75 x 30)

## Features

- 【Temprorary Sleep Provider】 The cot mattress topper can be used on a cot ,hard sofa-bed and pull out chair . It helps you to solve the temporary sleep problems in a variety of situations, such as office,unexpected guests, travel trailer,spa bed,family reunions, camping, kids play mat etc.
- 【Hard Surface's Cushion】 3” extra thick rollaway mattress features hybrid Design with 2" high density foam support & 1" gel-infused premium memory foam for amazing comfort on ANY HARD SURFACE. It conforms to the curves of your body. The gel-infused memory foam will be more breathable, and keep your body from overheating easily, maintain a cooler constant temperature.
- 【Slip And Washable Cover】The four corners of the mattress have a fixed rope, and the bottom of the mattress is made of slip resistant fabric, which can ensure that the durable topper won’t slip on slick floors, bed, RV or cot frames. You can freely lie in bed.Our cot topper cover is removable. its premium metal zipper for convenient disassembly and washing.
- 【Portable & Lightweight】Our travel sleeping pad measures 75’’ Length, 30’’ Width and 3’’ Height.It comes with a storage tape to roll up it into a compact cylinder. You can easily store it.Take this camping mattress with you when traveling as a tent bed or sleeping in your camper van.Our sleeping foam pad provides great comfort on all your adventures.
- 【Safe Mattress】The portable mattress material has been certified for its safe, non-toxic and durable quality.Before first use, leave the foam flatly in a well ventilated area for 48-72 hours until it's fully expanded.It is suitable for customers who want to find a slightly softer topper. It's normal that the new mattress topper has a slight odor, which will air out after 2-3 days.If there is any quality problem, please feel free to contact us, we will serve you wholeheartedly.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Jamdok |
| Color | black |
| Product Dimensions | 190.5 x 76.2 x 7.62 cm; 5.06 kg |
| Material | Memory Foam |
| Special Features | Portable, Removable |
| Item Weight | 5.06 Kilograms |

## Product Details

- **Brand:** Jamdok
- **Size:** Narrow Twin
- **Item firmness description:** Medium Plush
- **Number of layers:** 2
- **Fill material:** Gel Memory Foam, High Density Foam
- **Special features:** Portable, Removable
- **Colour:** black
- **Age range (description):** Kid
- **Model name:** Jamdok
- **Construction type:** Gel Foam, Memory Foam

## Images

![Jamdok 3-Inch Gel Memory Foam Cot Mattress Topper for Camping, Sofa Bed, Pull Out Chair - Narrow Twin, Portable, Cool (75 x 30) - Image 1](https://m.media-amazon.com/images/I/51posvPFDqL.jpg)
![Jamdok 3-Inch Gel Memory Foam Cot Mattress Topper for Camping, Sofa Bed, Pull Out Chair - Narrow Twin, Portable, Cool (75 x 30) - Image 2](https://m.media-amazon.com/images/I/91IqZe-PEeL.jpg)
![Jamdok 3-Inch Gel Memory Foam Cot Mattress Topper for Camping, Sofa Bed, Pull Out Chair - Narrow Twin, Portable, Cool (75 x 30) - Image 3](https://m.media-amazon.com/images/I/71KxudV3umL.jpg)
![Jamdok 3-Inch Gel Memory Foam Cot Mattress Topper for Camping, Sofa Bed, Pull Out Chair - Narrow Twin, Portable, Cool (75 x 30) - Image 4](https://m.media-amazon.com/images/I/81SGI2mpykL.jpg)
![Jamdok 3-Inch Gel Memory Foam Cot Mattress Topper for Camping, Sofa Bed, Pull Out Chair - Narrow Twin, Portable, Cool (75 x 30) - Image 5](https://m.media-amazon.com/images/I/81AqQPl+e+L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Frequently Bought Together

- Jamdok 3Inch Cot Mattress Topper,Narrow Twin Gel Memory Foam Mattress Topper for Camping Cot,Sofa Bed,Pull Out Chair Cushion,Portable,Cool Cot Toppers(75 x 30)
- SPRINGSPIRIT Cot Sheets 30" x 75" x 9", 4 Piece Cot Sheet Set, Cot Size Fitted Sheets with Narrow Twin/Camp Bunk/Rvs Bunk/Guest Beds/Trifold Mattress, Grey
- Cot Mattress Pad Protector Waterproof, Quilted Cot Size Mattress Cover 30" X 75" X 10" Fitted for Narrow Twin/Camp Bunk/Rvs Bunk/Guest Beds, Deep Pocket Mattress Topper, Gray (Cover Only)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-14*