---
product_id: 19685984
title: "Classic Brands 4.5-Inch Cool Gel Memory Foam Replacement Mattress for Sleeper Sofa Bed Twin, Plush"
brand: "cool gel"
price: "NT$14208"
currency: TWD
in_stock: true
reviews_count: 10
category: "Cool Gel"
url: https://www.desertcart.tw/products/19685984-classic-brands-4-5-inch-cool-gel-memory-foam-replacement
store_origin: TW
region: Taiwan
---

# Classic Brands 4.5-Inch Cool Gel Memory Foam Replacement Mattress for Sleeper Sofa Bed Twin, Plush

**Brand:** cool gel
**Price:** NT$14208
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Classic Brands 4.5-Inch Cool Gel Memory Foam Replacement Mattress for Sleeper Sofa Bed Twin, Plush by cool gel
- **How much does it cost?** NT$14208 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/19685984-classic-brands-4-5-inch-cool-gel-memory-foam-replacement)

## Best For

- cool gel enthusiasts

## Why This Product

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

## Description

Upgrade your innerspring or memory foam mattress with Classic Brands Cool Gel Memory Foam 4.5-Inch Sofa Bed Mattress. It easily folds in most sleep sofas and maintains its original shape after many uses. Rest easy knowing that your guests will be comfortable on this plush gel-infused memory foam mattress. And since our gel memory foam uses a porous, open cell design, it allows for a greater circulation and meets CertiPUR-US program standards for performance, emissions, and durability Look for more innovative specialty sleep products from Classic Brands.

Review: Very comfortable - Bought this to replace an old mattress on a couch bed given to us. This is a great replacement mattress. It expanded pretty quickly, I let it sit out for 24 hours though to give it a lot of time. It has no off gasing, and has been used by a child and adults up to 200 lbs. Everyone said it was very comfortable and they didn't feel the bars underneath. It fit perfectly in our sofa bed, and folds up easily and expands right back up when we take it out. It's been used several times since we bought it, and we've been very happy with it. I would recommend this mattress.
Review: Great Price! Quality Mattress. Excellent Sleep - This mattress made an excellent replacement to our thin springy mattress that came with our pull out chair. It inflated quickly snd was exactly 4.5 inches. There was no smell and itarrives well packaged. Size, fit perfect and its firm yet provides great support. We upgraded as our boys friends have all gotten older and were complaining about the old mattress. First night on this one got raving reviews on sleep quality. Our other son even wanted to sleep on it over the couch which used to be his choice. Holds up to 160+ lb teenagers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FNF9SMI |
| Age Range Description | Adult |
| Assembled Height | 4.5 inches |
| Assembled Width | 33 inches |
| Best Sellers Rank | #629,004 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #993 in Mattresses |
| Customer Reviews | 4.3 4.3 out of 5 stars (341) |
| Date First Available | October 5, 2013 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 18.99 pounds |
| Item model number | 414801-1112 |
| Product Dimensions | 36 x 11 x 10 inches |
| Weight | 25.9 Pounds |

## Product Details

- **Brand:** COOL GEL
- **Cover Material:** Stretch Knit
- **Fill Material:** Gel Memory Foam
- **Item Firmness Description:** Plush
- **Item Weight:** 19 Pounds
- **Number of Layers:** 2
- **Product Dimensions:** 72"L x 33"W x 4.5"Th
- **Size:** Twin
- **Special Feature:** Cooling
- **Top Style:** Tight Top

## Images

![Classic Brands 4.5-Inch Cool Gel Memory Foam Replacement Mattress for Sleeper Sofa Bed Twin, Plush - Image 1](https://m.media-amazon.com/images/I/91F0vqBDp1L.jpg)

## Questions & Answers

**Q: What can I get for an old sofa bed which is highly uncomfortable with its metal frame**
A: The gel mattress would be fine I have an older sofa bed with metal frame and the gel mattress works fine

**Q: Would this mattress work on the pull out couch?**
A: Hello! This mattress is being marketed to use on sleeper sofas, so it should work fine on yours...if sleeper sofa and pull out are the same thing.

**Q: Is soda included**
A: Is soda included?? Not sure of your question. 

But this is one of the best I've ever owned!

**Q: Are there any other colors beside brown?**
A: None that I noticed

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very comfortable
*by C***N on December 31, 2023*

Bought this to replace an old mattress on a couch bed given to us. This is a great replacement mattress. It expanded pretty quickly, I let it sit out for 24 hours though to give it a lot of time. It has no off gasing, and has been used by a child and adults up to 200 lbs. Everyone said it was very comfortable and they didn't feel the bars underneath. It fit perfectly in our sofa bed, and folds up easily and expands right back up when we take it out. It's been used several times since we bought it, and we've been very happy with it. I would recommend this mattress.

### ⭐⭐⭐⭐⭐ Great Price! Quality Mattress. Excellent Sleep
*by J***E on December 16, 2025*

This mattress made an excellent replacement to our thin springy mattress that came with our pull out chair. It inflated quickly snd was exactly 4.5 inches. There was no smell and itarrives well packaged. Size, fit perfect and its firm yet provides great support. We upgraded as our boys friends have all gotten older and were complaining about the old mattress. First night on this one got raving reviews on sleep quality. Our other son even wanted to sleep on it over the couch which used to be his choice. Holds up to 160+ lb teenagers.

### ⭐⭐⭐⭐ Great replacement mattress
*by G***N on April 15, 2019*

The mattress arrived quickly and was easy to unpack and position on the sofa bed. It fit perfectly. It is MUCH more comfortable than the original innerspring mattress which had become impossible to sleep on. I expect this mattress to give my guests a much better sleep and to give the sofa bed many more years of use!

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**Shop now:** [https://www.desertcart.tw/products/19685984-classic-brands-4-5-inch-cool-gel-memory-foam-replacement](https://www.desertcart.tw/products/19685984-classic-brands-4-5-inch-cool-gel-memory-foam-replacement)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-02-09*