---
product_id: 505278603
title: "Heyward Premium Memory Foam Sofa Bed Replacement Mattress for Queen Size Sleeper | 4.5” Inch | CertiPUR-US Certified | Washable Material w/Non-Slip Base | 73”L x 58”W x 4.5”H"
brand: "heyward"
price: "945123 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "Heyward"
url: https://www.desertcart.hu/products/505278603-heyward-premium-memory-foam-sofa-bed-replacement-mattress-for-queen
store_origin: HU
region: Hungary
---

# washable, breathable knitted cover 4.5-inch premium dual-layer memory foam CertiPUR-US certified safe foam Heyward Premium Memory Foam Sofa Bed Replacement Mattress for Queen Size Sleeper | 4.5” Inch | CertiPUR-US Certified | Washable Material w/Non-Slip Base | 73”L x 58”W x 4.5”H

**Brand:** heyward
**Price:** 945123 Ft
**Availability:** ✅ In Stock

## Summary

> 🛋️ Sleep Like a Boss: Upgrade Your Sofa Bed Game Instantly!

## Quick Answers

- **What is this?** Heyward Premium Memory Foam Sofa Bed Replacement Mattress for Queen Size Sleeper | 4.5” Inch | CertiPUR-US Certified | Washable Material w/Non-Slip Base | 73”L x 58”W x 4.5”H by heyward
- **How much does it cost?** 945123 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/505278603-heyward-premium-memory-foam-sofa-bed-replacement-mattress-for-queen)

## Best For

- heyward enthusiasts

## Why This Product

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

## Key Features

- • **Hygienic & Easy Care:** Removable, washable cover keeps your mattress fresh and inviting.
- • **Effortless Setup & Fit:** Vacuum-packed for convenient delivery, expands quickly to fit standard queen sofa beds.
- • **Versatile & Gift-Ready:** Perfect for guest rooms, dorms, AirBnBs, or as a thoughtful housewarming gift.
- • **Ergonomic Dual-Layer Support:** Relieves back, neck, and joint pain for truly restful nights.
- • **Upgrade Your Guest Experience:** Transform any sofa bed into a luxury sleep haven with plush, supportive foam.

## Overview

The Heyward Premium Memory Foam Sofa Bed Replacement Mattress offers a 4.5-inch thick, CertiPUR-US certified dual-layer memory foam core that provides superior ergonomic support. It features a breathable, washable knitted cover with a non-slip base, designed to fit standard queen-size sleeper sofas (73”L x 58”W). Vacuum-packed for easy shipping and quick expansion, this mattress is ideal for upgrading guest rooms, dorms, or vacation homes with a comfortable, hygienic, and durable sleep surface.

## Description

Buy Heyward Premium Memory Foam Sofa Bed Replacement Mattress for Queen Size Sleeper | 4.5” Inch | CertiPUR-US Certified | Washable Material w/Non-Slip Base | 73”L x 58”W x 4.5”H: Mattresses - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Very comfortable - Did a lot of research and happy with purchase. It's nice and thick and very comfortable. It also fits well in the sleeper couch and folds nicely as the original did. Good replacement for an old sofa sleeper mattress.
Review: Great price and so comfortable - This fits my full size pull out sofa and is comfortable and thick. Firmness is just right.

## Features

- GIVE YOUR GUEST BEDROOM AN UPGRADE: Your Favorite Houseguests Deserve a Awesome Night’s Sleep; This Sofa Mattress from Heyward is the Key, Made With Premium Materials, It’s an Easy Way to Keep Guests Supremely Comfortable, Without Overloading Your Budget, Just Be Sure to Measure Your Sofa Before You Order
- A STEP UP ON THE STANDARD MATTRESS: Typical Sofa Mattresses are Poor-Quality, Uncomfortable Eyesores That Leave Sleepers Feeling Achy and Unrested, This Modern Alternative Is Made of Premium, Dual-Layer Foam Designed to Best Support Your Entire Body—Relieving Pain in Your Back, Neck, and Other Sore, Stiff Joints
- TOP-QUALITY MATERIALS, LUXURY EXPERIENCE: Luscious CertiPUR-US Certified Memory Foam Supports Your Body On All Sides, Super-Soft, Knitted Mattress Cover Helps Regulate Temperature and Wick Away Moisture, Unzips In Seconds for Easy Maintenance in Your Washer/Dryer, Exceptional Customer Service Connects You With Real People
- EASY DELIVERY & INSTALLATION: This Replacement Mattress Comes Vacuum-Packed for More Affordable, Convenient Shipping, Just Open, Allow to Expand for a Day or Two, and You’ll be Ready to Set It Up in the Space of Your Choice , Fits Into Your Standard Sofa Bed, Pull-Out Couch, Daybed, or Trundle Bed to Create a Soft, Comfortable Sleep Zone
- FOR REMODELS, GIFTS, AND MORE: Set Up a Guest Room, Upgrade Your Kid’s Bedroom with a Bunk or Trundle Bed, or Give a Helpful Housewarming Gift, Perfect for Replacing any Grungy, Worn-Out, or Poor Quality Spring Mattress, Also Great for College Dorms, AirBnBs, Bed and Breakfasts, Cabins, Vacation Homes, and Much More

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BGT5872M |
| Age Range Description | Adult |
| Best Sellers Rank | #1,474,756 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #2,218 in Mattresses |
| Customer Reviews | 4.3 4.3 out of 5 stars (322) |
| Date First Available | December 23, 2022 |
| Item Weight | 35.1 pounds |
| Item model number | HEYSMMQ450BL |
| Manufacturer | Heyward |
| Product Dimensions | 72 x 58 x 4.5 inches |

## Product Details

- **Brand:** Heyward
- **Cover Material:** Knitted Jacquard Fabric
- **Fill Material:** Memory Foam
- **Item Firmness Description:** Medium
- **Item Weight:** 15.94 Kilograms
- **Number of Layers:** 2
- **Product Dimensions:** 72"L x 58"W x 4.5"Th
- **Size:** Queen
- **Special Feature:** Bi-Layered, Memory Foam, Removable Cover
- **Top Style:** plush_top

## Images

![Heyward Premium Memory Foam Sofa Bed Replacement Mattress for Queen Size Sleeper | 4.5” Inch | CertiPUR-US Certified | Washable Material w/Non-Slip Base | 73”L x 58”W x 4.5”H - Image 1](https://m.media-amazon.com/images/I/31ERouhK27L.jpg)
![Heyward Premium Memory Foam Sofa Bed Replacement Mattress for Queen Size Sleeper | 4.5” Inch | CertiPUR-US Certified | Washable Material w/Non-Slip Base | 73”L x 58”W x 4.5”H - Image 2](https://m.media-amazon.com/images/I/31jP+BTSF3L.jpg)
![Heyward Premium Memory Foam Sofa Bed Replacement Mattress for Queen Size Sleeper | 4.5” Inch | CertiPUR-US Certified | Washable Material w/Non-Slip Base | 73”L x 58”W x 4.5”H - Image 3](https://m.media-amazon.com/images/I/413bo+37YxL.jpg)
![Heyward Premium Memory Foam Sofa Bed Replacement Mattress for Queen Size Sleeper | 4.5” Inch | CertiPUR-US Certified | Washable Material w/Non-Slip Base | 73”L x 58”W x 4.5”H - Image 4](https://m.media-amazon.com/images/I/41LyfL2LmpL.jpg)
![Heyward Premium Memory Foam Sofa Bed Replacement Mattress for Queen Size Sleeper | 4.5” Inch | CertiPUR-US Certified | Washable Material w/Non-Slip Base | 73”L x 58”W x 4.5”H - Image 5](https://m.media-amazon.com/images/I/41fF0rNfC8L.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this fold up with a pull out sofa couch and fold up easily?**
A: yes

**Q: Can I put it directly on the sofa couch platform or do I need an interface between the mattress and the springs in the fold out couch?**
A: I threw away my old mattress with springs and set the new mattress on top of the bars. I tried it out and couldn't feel the bars underneath at all. Folds back in as usual. 

I bought a mattress support board to put under my old mattress. It helped, but it doesn't fold up with the mattress. You have to remove it and store it. I'm keeping it in case I have a guest that wants a harder mattress, or if this memory foam one eventually wears out. So far I'm extremely happy with this mattress.

**Q: Does this come with the couch plus the pull out bed?**
A: No.   You need couch that already has the bed to pull out feature

**Q: Does it do a tri fold into a sleeper couch?**
A: Yes it does

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very comfortable
*by T***R on December 31, 2023*

Did a lot of research and happy with purchase. It's nice and thick and very comfortable. It also fits well in the sleeper couch and folds nicely as the original did. Good replacement for an old sofa sleeper mattress.

### ⭐⭐⭐⭐⭐ Great price and so comfortable
*by N***L on October 7, 2024*

This fits my full size pull out sofa and is comfortable and thick. Firmness is just right.

### ⭐⭐⭐⭐ Good replacement
*by P***J on January 19, 2026*

Better than the mattress that came with the sofa. Definitely an upgrade. Thicker, softer. Good value for the money spent.

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-19*