---
product_id: 534341078
title: "Tri-Fold Memory Foam Mattress, 4 inch King Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 80\"×76\"×4\", Grey"
brand: "mlily"
price: "฿98690"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/534341078-tri-fold-memory-foam-mattress-4-inch-king-folding-mattress
store_origin: TH
region: Thailand
---

# Washable, collapsible cover Gel AeroFusion cooling tech 4-inch tri-fold memory foam Tri-Fold Memory Foam Mattress, 4 inch King Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 80"×76"×4", Grey

**Brand:** mlily
**Price:** ฿98690
**Availability:** ✅ In Stock

## Summary

> 🛌 Elevate your guest game with comfort that folds and flows!

## Quick Answers

- **What is this?** Tri-Fold Memory Foam Mattress, 4 inch King Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 80"×76"×4", Grey by mlily
- **How much does it cost?** ฿98690 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/534341078-tri-fold-memory-foam-mattress-4-inch-king-folding-mattress)

## Best For

- mlily enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Use Versatility:** Transforms from mattress to cushion or picnic mat with a washable, 100% cotton cover—ideal for any lifestyle.
- • **Ergonomic Support Base:** 2.5-inch Flex Support foam cradles your body, preventing pressure points and floor dampness.
- • **Certified Safe & Durable:** Made with CertiPUR-US certified foam, ensuring no harmful chemicals and long-lasting performance.
- • **Advanced Cooling Gel Foam:** Gel AeroFusion memory foam adapts to your body temperature, keeping you cool and comfortable all night.
- • **Space-Savvy Tri-Fold Design:** Folds in seconds for effortless storage and portability—perfect for spontaneous guests or travel.

## Overview

The MLILY Tri-Fold Memory Foam Mattress is a 4-inch thick, king-size portable mattress featuring a 1.5-inch cooling Gel AeroFusion memory foam layer atop a 2.5-inch supportive base foam. Designed for easy folding and storage, it includes a washable 100% cotton cover and is CertiPUR-US certified for safety and durability—perfect for travel, guests, or versatile home use.

## Description

Full description not available

## Features

- 100% Cotton
- Tri-fold Memory Foam Mattress: Our tri-fold memory foam mattress is the perfect solution for temporary sleeping. This also be useful when there is no place for an unexpected guest to come into your home and need to stay overnight. And the strong support, perfect fit with the body, not easy to deform, portable use.
- Applicable to a Variety of Situations: The tri-fold mattress is versatile and convenient. When folded up, it serves as a cushion and can be easily stored. It is practical and saves space. Additionally, it can be taken outside and used as a picnic mat since it is washable, making it easy to clean. This ensures that you don't have to worry about it getting dirty.
- Premium Structure: The foldable mattress consists of 1.5" Gel AeroFusion Memory Foam and 2.5" Flex Support Base Foam. The gel memory foam allows you to adjust your temperature when you lie on it, providing a cool feeling and effectively distributing your pressure points. The Support Base Foam provides strong support to ensure that the body is separated from the floor and does not feel damp, giving you an exceptional sleep experience.
- Easy to Use and Store: It's made up of three separate pieces of memory foam mattresses that are very convenient to move and carry. It unfolds and folds in seconds. When not in use, it can be easily placed in small spaces such as cabinets for storage.
- Certification of CertiPUR-US: The durability, performance, and content of the memory foam we used, free of unhealthy chemicals are all certified by CertiPUR-US in the United States, with very high standards that you can buy with confidence.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 30.8 Pounds |
| Item Dimensions L x W x Thickness | 80"L x 76"W x 4"Th |
| Water Resistance Level | Not Water Resistant |
| Color | Grey |
| Material Type | Cotton,Memory Foam |

## Product Details

- **Material:** Memory Foam
- **Color:** Grey
- **Brand:** MLILY
- **Water Resistance Level:** Not Water Resistant
- **Product Dimensions:** 80"L x 76"W x 4"Th
- **Item Weight:** 30.8 Pounds
- **UPC:** 810128501163
- **Shape:** Rectangular

## Images

![Tri-Fold Memory Foam Mattress, 4 inch King Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 80"×76"×4", Grey - Image 1](https://m.media-amazon.com/images/I/81gRDeRMZEL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for kids-so comfy we bought more
*by A***R on June 23, 2025*

We originally bought one of these fold-out memory foam mattresses and loved it so much that we ended up getting one for each of our kids (ages 6 to 9). They’re super comfortable, supportive, and easy to fold up and store when not in use.The kids sleep really well on them—whether it’s for sleepovers, quiet time, or movie nights. The quality is great for the price, and they’ve held up well even with regular use. Highly recommend if you’re looking for a space-saving, cozy option for kids or guests!

### ⭐⭐⭐⭐⭐ Comfy and convenient!
*by D***Y on August 2, 2024*

I got this in Twin XL, and found that this is the perfect size to go under an authentic Japanese futon (which apparently my body disagrees with just as-is). Perfect to pad that out for comfort, while still offering the ability to fold and put it away when not in use, which was the whole reason I opted for a Japanese futon to begin with! This mattress is a little on the firm side, which is not a problem for me as that means I am getting plenty of support throughout the night when I sleep. If I stand on it, I don't feel the floor at all unless I put all my weight onto one foot, but I never feel the floor when sitting or laying on it. It's been two months now of daily use, and it's holding up like it's still brand new.I like that I can partially fold this and use it as a floor chair with back support if I just want to sit and read. Easy to fold up and put away when not in use, but it does take up a fair amount of space and I found I couldn't store it in my closet as a result, but I did find a spot next to my vanity where it fit perfectly. I haven't tested the zipper cover just yet as I've protected the mattress with a fitted sheet that I wash with my other linens, but I imagine that will come in handy when I decide it needs a clean otherwise.With this product, I get to have my cake and eat it too... I get to sleep in comfort, but still get to reclaim my floorspace after I wake up! Highly recommend!

### ⭐⭐⭐⭐⭐ Love it perfect
*by T***R on June 14, 2025*

I love this thing it has so many uses. I have a small car it fits perfectly in the truck. You can take it anywhere and it’s so comfortable. It folds really nicely so you can store it under your bed or put it on your bed. ITS SUCH GOOD QUALITY it’s nice and firm but yet breathable and soft. You just melt into it or you can fold it up and use it as a sitting place or put it at the foot of your couch as a foot rest. I use it as a portable mattress or a play pad for the kids. Makes your mattress last longer if you use a mattress topper. Great purchase totally worth it.

## Frequently Bought Together

- Tri-Fold Memory Foam Mattress, 4 inch King Folding Mattress with Collapsible and Washable Cover, Travel and Guest Mat, 80"×76"×4", Grey
- Andacar Folding Mattress Storage Bag For Tri-Fold Mattress, Fits Up for King 6 Inch Mattress Folding Mattress Bag - 76.5 X27 X18.5 Inches

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**Shop now:** [https://www.desertcart.co.th/products/534341078-tri-fold-memory-foam-mattress-4-inch-king-folding-mattress](https://www.desertcart.co.th/products/534341078-tri-fold-memory-foam-mattress-4-inch-king-folding-mattress)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-23*