---
product_id: 28792895
title: "Trifold Mattress, Cot Size, 4 inch, Portable Foldable Mattress Cot with Medium Firm Foam, Washable Cover, Tri-Folding Floor Bed, Fold Up Guest Bed, RV Travel, Camping, 75\" x 31”"
brand: "milliard"
price: "S$845"
currency: SGD
in_stock: true
category: "Milliard"
url: https://www.desertcart.sg/products/28792895-trifold-mattress-cot-size-4-inch-portable-foldable-mattress-cot
store_origin: SG
region: Singapore
---

# Tri-fold portable design Machine-washable bamboo cover 4-inch medium firm foam Trifold Mattress, Cot Size, 4 inch, Portable Foldable Mattress Cot with Medium Firm Foam, Washable Cover, Tri-Folding Floor Bed, Fold Up Guest Bed, RV Travel, Camping, 75" x 31”

**Brand:** milliard
**Price:** S$845
**Availability:** ✅ In Stock

## Summary

> 🛌 Sleep smart, travel light, live well.

## Quick Answers

- **What is this?** Trifold Mattress, Cot Size, 4 inch, Portable Foldable Mattress Cot with Medium Firm Foam, Washable Cover, Tri-Folding Floor Bed, Fold Up Guest Bed, RV Travel, Camping, 75" x 31” by milliard
- **How much does it cost?** S$845 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/28792895-trifold-mattress-cot-size-4-inch-portable-foldable-mattress-cot)

## Best For

- milliard enthusiasts

## Why This Product

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

## Key Features

- • **Ultimate Portability:** Lightweight tri-fold design folds in seconds—perfect for travel, dorms, and spontaneous guest stays.
- • **Fresh & Clean Every Time:** Removable, breathable bamboo cover is machine washable, keeping your mattress fresh season after season.
- • **Space-Saving Convenience:** Compact fold-up size fits easily in closets, RVs, or car trunks—never compromise on comfort or storage.
- • **Versatile Sleep Solution:** Transforms effortlessly from floor bed to guest mattress or camping pad—comfort wherever life takes you.
- • **Firm Support for Restful Sleep:** High-density foam ensures optimal back and posture alignment for deep, restorative rest.

## Overview

The Milliard Trifold Mattress is a 4-inch medium firm foam cot-size mattress designed for adults seeking portable, supportive sleep solutions. Featuring a lightweight tri-fold design and a breathable, machine-washable bamboo cover, it offers versatile comfort for travel, camping, dorms, or guest use. Measuring 75" x 31", it combines durability with easy storage, making it an essential for modern, on-the-go lifestyles.

## Description

Buy Milliard Trifold Mattress, Cot Size, 4 inch, Portable Foldable Mattress Cot with Medium Firm Foam, Washable Cover, Tri-Folding Floor Bed, Fold Up Guest Bed, RV Travel, Camping, 75" x 31”: Mattresses - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Firm Support for Restful Sleep: Experience superior support with our high-density firm foam tri-fold mattress, designed for durability & stability. Ideal for those needing extra back & posture support, ensuring firm, comfortable sleep anywhere.
- Portable & Tri-Folding Design for Travel: This lightweight, foldable mattress folds neatly in seconds for easy storage & transport. Ideal for dorm rooms, RVs, road trips, camping, & small spaces, offering unmatched versatility for adults & kids.
- Washable Cover & Long-Lasting Freshness: Designed with a soft, removable machine-washable cover, this memory foam tri folding mattress stays fresh & clean. Its breathable materials promote airflow, keeping you cool & comfortable through every season.
- Versatile for Any Sleep Setup: This trifold mattress adapts to your needs as a guest bed, floor mattress, camping mat, or dorm essential. Compact yet supportive, it provides a comfortable sleep solution everywhere. Available in Queen, Full, & Twin.
- Ideal for Travel, Camping & Extra Sleep Space: Whether used as a guest bed, travel mattress, or floor sleeping pad, this tri-fold design provides comfort and portability. Perfect for those needing a quick, easy-to-store folding bed sleeping solution.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01FMYFASA |
| Additional Features | Durable, Removable Cover |
| Age Range Description | Adult |
| Best Sellers Rank | #47,585 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #181 in Mattresses |
| Brand Name | Milliard |
| Color | White |
| Construction Type | Foam |
| Cover Material | Bamboo |
| Customer Reviews | 4.6 4.6 out of 5 stars (19,047) |
| Fill Material | Foam |
| Is Customizable? | No |
| Is Electric | No |
| Is Foldable | Yes |
| Item Depth | 4 inches |
| Item Dimensions | 75 x 31 x 4 inches |
| Item Dimensions L x W x Thickness | 75"L x 31"W x 4"Th |
| Item Firmness Description | Medium Firm |
| Item Thickness | 4 Inches |
| Item Weight | 3 Pounds |
| Manufacturer | Milliard |
| Manufacturer Part Number | HK612-4-31 |
| Material Type | Bamboo, Foam |
| Mattress Comfort Layer Material | Memory foam |
| Model Name | MIL-HK612-4 |
| Model Number | MIL-HK612-4-31 |
| Number of Layers | 1 |
| Portable | Yes |
| Product Benefits | Provides a comfortable sleeping experience |
| Product Care Instructions | Machine Wash |
| Size | Cot |
| Style Name | 4 inch |
| UPC | 840985110772 |
| top-style | Tight Top |

## Product Details

- **Brand:** Milliard
- **Cover Material:** Bamboo
- **Fill Material:** Foam
- **Item Firmness Description:** Medium Firm
- **Item Weight:** 3 Pounds
- **Number of Layers:** 1
- **Product Dimensions:** 75"L x 31"W x 4"Th
- **Size:** Cot
- **Special Feature:** Durable, Removable Cover
- **Top Style:** Tight Top

## Images

![Trifold Mattress, Cot Size, 4 inch, Portable Foldable Mattress Cot with Medium Firm Foam, Washable Cover, Tri-Folding Floor Bed, Fold Up Guest Bed, RV Travel, Camping, 75" x 31” - Image 1](https://m.media-amazon.com/images/I/51UevLCQuEL.jpg)

## Available Options

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

## Questions & Answers

**Q: Would it be possible to cut the foam? I'd like to make it a couple inches shorter to fit in my truck bed.**
A: Yes I cut it to fit on the bottom of my Honda Element. It has covers as people mentioned, but they are zippered and easy to remove from the foam (so you can also wash them). I just took off the covers and used an electric butcher knife. It cut like butter! I tried a few other blades first but the electric knife was BY FAR the smoothest and easiest cut.

**Q: How hard is the mattress on a scale of 1 (soft) to 10 (hard)?**
A: I’m used to a medium soft bed with a latex topper, which on a soft to hard scale would be a 3-4. By comparison this mattress is a solid 6-7. A little hard, but by no means uncomfortable. It gives enough to sink in a bit—maybe 3/4” (19mm) for someone 160 pounds (73kg) , 1/2” (13mm)  for someone 120 pounds (55kg)

**Q: Does it feel like memory foam or is it firm? Im looking for memory foam to put on my massage table.**
A: Comfort foam = couch cushion foam = polyurethane. 
Sleeps like a firm mattress.  Feels great, resists sagging with moderate use.
Heavy use can cause stitching between sections to seperate a little, however, not to the point of failure, so perhaps deduct one star for that.

**Q: Is the mattress made of memory foam or regular foam?**
A: The mattress is made of 4 or 6  inch thick pieces of memory foam depending on which you order. I tried the 4 inch and is super comfortable for me. Just so you have a better idea-I'm a larger woman over 200lbs and it supports me in every way. I use it every night. I also like that it stows away very easy when I get ready to clean.

## Frequently Bought Together

- Milliard Trifold Mattress, Cot Size, 4 inch, Portable Foldable Mattress Cot with Medium Firm Foam, Washable Cover, Tri-Folding Floor Bed, Fold Up Guest Bed, RV Travel, Camping, 75" x 31”
- Fitted Sheet for The Milliard Trifold Mattress, Super Soft and Cozy Washable Grey Sheet (Cot, 4")
- Milliard Carry Case for The Tri Folding Mattress Cot Size (75" x 31" x 4") (Mattress NOT Included)

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**Shop now:** [https://www.desertcart.sg/products/28792895-trifold-mattress-cot-size-4-inch-portable-foldable-mattress-cot](https://www.desertcart.sg/products/28792895-trifold-mattress-cot-size-4-inch-portable-foldable-mattress-cot)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-07-24*