---
product_id: 600734236
title: "4.5 Inch Cold Gel Memory Foam Mattress Replacement for Sleeper Sofa and Couch Beds - Queen Size CertiPUR-US Certified (Sofa Not Included)"
brand: "rhyme source"
price: "9633 kr"
currency: NOK
in_stock: true
category: "Rhyme Source"
url: https://www.desertcart.no/products/600734236-4-5-inch-cold-gel-memory-foam-mattress-replacement-sleeper
store_origin: NO
region: Norway
---

# CertiPUR-US & OEKO-TEX certified Cold gel layer for cooling 4.5-inch dual-layer design 4.5 Inch Cold Gel Memory Foam Mattress Replacement for Sleeper Sofa and Couch Beds - Queen Size CertiPUR-US Certified (Sofa Not Included)

**Brand:** rhyme source
**Price:** 9633 kr
**Availability:** ✅ In Stock

## Summary

> ❄️ Sleep Cool, Live Bold: Upgrade your sofa bed game with next-level comfort!

## Quick Answers

- **What is this?** 4.5 Inch Cold Gel Memory Foam Mattress Replacement for Sleeper Sofa and Couch Beds - Queen Size CertiPUR-US Certified (Sofa Not Included) by rhyme source
- **How much does it cost?** 9633 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/600734236-4-5-inch-cold-gel-memory-foam-mattress-replacement-sleeper)

## Best For

- rhyme source enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** High-density foam layers ensure durability and consistent support for years of premium sleep.
- • **Versatile Fit:** Perfect for sleeper sofas, couches, boats, campers, or even floor use—comfort wherever you go.
- • **Tailored Comfort:** Medium firmness adapts to your body’s curves, delivering pressure relief and spinal support.
- • **Ready When You Are:** Vacuum-packed for effortless delivery and expands to full shape within 72 hours.
- • **Chill Out, Sleep In:** Cold gel memory foam dissipates heat for a cooler, more refreshing rest.

## Overview

This 4.5-inch queen-size mattress replacement features a dual-layer design combining a 2-inch cold gel memory foam top with a 2.5-inch firm polyurethane base. Certified by CertiPUR-US and OEKO-TEX, it offers superior pressure relief, cooling technology, and durable support. Vacuum-packed for easy transport, it’s ideal for sleeper sofas, couches, RVs, and more, supporting up to 500 pounds with medium firmness tailored for adult users.

## Description

Buy Rhyme source 4.5 Inch Cold Gel Memory Foam Mattress Replacement for Sleeper Sofa and Couch Beds - Queen Size CertiPUR-US Certified (Sofa Not Included): Mattresses - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Queen size pull-out mattress measures 72"L x 58"W x 4.5"TH. The mattress is vacuum packed for easy transportation to family and friends. Please allow 24 to 72 hours for the mattress to return to its full shape, ensuring you enjoy quality sleep
- Cold Gel Memory foam mattresses offer superior pressure relief and support by conforming to the body's pressure points.which involves incorporating a gel layer in the mattress to dissipate and absorb body heat. This effectively lowers the surface temperature of the mattress, delivering a cooler sleeping experience
- Gel Memory foam mattresses are made of high-density memory foam, providing exceptional durability and longevity. has passed the OEKO-TEX certification CertiPUR-US certification.They retain their shape and resilience over time, delivering consistent support and comfort, thus extending the lifespan of the mattress
- Our memory mattresses are not only suitable for folding sofa beds, but also compatible with other furniture or boats, campers&RVs. They can also be directly placed on the floor for use, suitable for various places you want
- Memory Foam Sleeper Sofa bed Mattress combines a 2.5in firm polyurethane foam base with a 2in gel memory foam，memory foam mattresses are highly temperature-sensitive and adjust their firmness based on body heat. They become softer and more contouring to the body's curves, providing additional support and comfort

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CLV7G91M |
| Additional Features | Washable Material |
| Age Range Description | Adult |
| Best Sellers Rank | #50,988 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #214 in Mattresses |
| Brand Name | Rhyme source |
| Color | White |
| Construction Type | Memory Foam |
| Cover Material | Polyester |
| Customer Reviews | 4.0 4.0 out of 5 stars (531) |
| Fill Material | Gel Memory Foam, High Density Foam, Memory Foam, foam |
| Item Depth | 4.5 inches |
| Item Dimensions | 72 x 58 x 4.5 inches |
| Item Dimensions L x W x Thickness | 72"L x 58"W x 4.5"Th |
| Item Firmness Description | Medium |
| Manufacturer | Jinying10 |
| Material Type | Gel Foam, Memory Foam |
| Mattress Comfort Layer Material | Gel Memory Foam |
| Model Name | 4.5 Inch Cold Gel Memory Foam Sofa Bed Mattress Replacement |
| Model Number | 4.5 Inch |
| Number of Items | 1 |
| Number of Layers | 2 |
| Number of Packs | 1 |
| Product Benefits | Superior pressure relief and support, maintaining proper spinal alignment |
| Product Care Instructions | Hand Wash Only, Machine Wash |
| Size | Queen |
| Style Name | Contemporary |
| Unit Count | 1 Count |
| Weight Capacity Maximum | 500 pounds |
| top-style | Gel Top |

## Product Details

- **Brand:** Rhyme source
- **Cover Material:** Polyester
- **Fill Material:** Gel Memory Foam, High Density Foam, Memory Foam, foam
- **Item Firmness Description:** Medium
- **Number of Layers:** 2
- **Product Dimensions:** 72"L x 58"W x 4.5"Th
- **Size:** Queen
- **Special Feature:** Washable Material
- **Top Style:** Gel Top
- **Weight Limit:** 500 pounds

## Images

![4.5 Inch Cold Gel Memory Foam Mattress Replacement for Sleeper Sofa and Couch Beds - Queen Size CertiPUR-US Certified (Sofa Not Included) - Image 1](https://m.media-amazon.com/images/I/61hcRa2Yt-L.jpg)

## Available Options

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

## Frequently Bought Together

- Rhyme source 4.5 Inch Cold Gel Memory Foam Sofa Bed Mattress Replacement for Sleeper Sofa and Couch Beds Queen Size Sofa CertiPUR-US Certified (Sofa Not Included)
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**Shop now:** [https://www.desertcart.no/products/600734236-4-5-inch-cold-gel-memory-foam-mattress-replacement-sleeper](https://www.desertcart.no/products/600734236-4-5-inch-cold-gel-memory-foam-mattress-replacement-sleeper)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-16*