---
product_id: 614103922
title: "Memory Foam Mattress, 4FT6 Double Mattress, Medium Firm Feel, Soft Skin-friendly Durable, Sleep Cooler and Back Pain Relief, in a Box(135x190x20cm)"
brand: "doubleslee"
price: "4726 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/614103922-memory-foam-mattress-4ft6-double-mattress-medium-firm-feel-soft
store_origin: DK
region: Denmark
---

# Gel foam cools sleep 20cm dual-layer foam Durable & shape-retentive Memory Foam Mattress, 4FT6 Double Mattress, Medium Firm Feel, Soft Skin-friendly Durable, Sleep Cooler and Back Pain Relief, in a Box(135x190x20cm)

**Brand:** doubleslee
**Price:** 4726 kr
**Availability:** ✅ In Stock

## Summary

> 🛌 Elevate your nights—where comfort meets cutting-edge sleep science!

## Quick Answers

- **What is this?** Memory Foam Mattress, 4FT6 Double Mattress, Medium Firm Feel, Soft Skin-friendly Durable, Sleep Cooler and Back Pain Relief, in a Box(135x190x20cm) by doubleslee
- **How much does it cost?** 4726 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/614103922-memory-foam-mattress-4ft6-double-mattress-medium-firm-feel-soft)

## Best For

- doubleslee enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last, Guaranteed:** Engineered for durability with a free replacement promise—because your sleep deserves unwavering support.
- • **Cloud-like Gel Memory Foam:** 4cm gel layer molds perfectly to your body, melting away pressure points for that coveted ‘floating on air’ feel.
- • **Solid High-Density Support:** 16cm breathable foam base ensures even support and shock absorption, keeping your spine aligned and your nights uninterrupted.
- • **Breathe Easy, Sleep Healthy:** Hypoallergenic, breathable fabric with ventilation holes keeps you cool and allergen-free all night long.
- • **Effortless Setup, Instant Comfort:** Vacuum-packed for easy delivery and expands fully within 72 hours, so you can upgrade your sleep without the wait.

## Overview

The Doubleslee 4FT6 Memory Foam Mattress features a 20cm dual-layer design combining a 4cm gel-infused memory foam top for pressure relief and cooling, with a 16cm high-density foam base for durable, breathable support. Hypoallergenic and fire-retardant, it arrives vacuum-packed for easy setup and promises long-lasting shape retention backed by a free replacement guarantee.

## Description

Memory Foam Mattress, 4FT6 Double Mattress, Medium Firm Feel, Soft Skin-friendly Durable, Sleep Cooler and Back Pain Relief, in a Box(135x190x20cm)

## Features

- 💖【4CM Gel Memory Foam Layer】The Doubleslee memory mattress is designed with a dual-layer, all-foam system with a very gentle and considerate gel memory foam layer. This layer can be personalized to mold to your body and contours, thus reducing pressure points on your body and giving you the sensation of floating on air. This special design relieves fatigue and stress, leaving you feeling relaxed and at ease, which in turn leads to a higher quality sleep experience.
- 💖【16CM High Density Foam Support Layer】The high-density foam support layer utilizes a tightly woven high-density material to serve as a solid and reliable bedrock for the mattress, providing you with even support. It also has excellent breathability and shock absorption properties to help regulate the temperature and humidity of the mattress for a more comfortable and restful sleeping experience.
- 💖【Durability】The Doubleslee memory foam mattress has been carefully designed and manufactured to ensure superior durability and long life. Even if you use the mattress in bed a thousand times, the mattress will not be damaged and it will still retain its original shape and supportive properties. We are very confident in our promise that if you find a problem with your mattress during use, such as it being stepped on and collapsed, we will provide you with a free replacement service. This way, you can enjoy a comfortable sleeping experience without any worries.
- 💖【Breathable Hypoallergenic Mattress】 The memory foam double mattress is made of hypoallergenic fabric with breathable holes, which does not contain any harmful substances and meets major industry standards, giving you a comfortable, breathable, healthy and cool sleeping experience.
- 💖【Convenient Packaging】 The memory foam double mattress is vacuum-sealed and compressed then placed in a compact cardboard box for easy transportation and access. After opening the box, please allow 48-72 hours for the mattress to fully expand. This treatment is designed to increase the durability and comfort of the mattress so that you can enjoy a quality sleep experience sooner.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Doubleslee |
| Colour | Brown |
| Product Dimensions | 190 x 135 x 20 cm; 14.5 kg |
| Material | Memory Foam |
| Special Features | Breathable, Durable, Fire-Retardant, Low Motion Transfer, Removable Cover |
| Item Weight | 14.5 kg |

## Product Details

- **Brand:** Doubleslee
- **Size:** 4FT6 Double (135x190x20cm)
- **Product dimensions:** 190L x 135W x 20Th centimetres
- **Top style:** Tight Top
- **Cover material:** Polyester Blend
- **Number of layers:** 2
- **Fill material:** High Density Foam, Memory Foam
- **Special feature:** Breathable, Durable, Fire-Retardant, Low Motion Transfer, Removable Cover
- **Colour:** Brown
- **Model name:** MEMORY FOAM MATTRESS SERIES

## Images

![Memory Foam Mattress, 4FT6 Double Mattress, Medium Firm Feel, Soft Skin-friendly Durable, Sleep Cooler and Back Pain Relief, in a Box(135x190x20cm) - Image 1](https://m.media-amazon.com/images/I/81MSruM-5VL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

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**Shop now:** [https://www.desertcart.dk/products/614103922-memory-foam-mattress-4ft6-double-mattress-medium-firm-feel-soft](https://www.desertcart.dk/products/614103922-memory-foam-mattress-4ft6-double-mattress-medium-firm-feel-soft)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-05*