---
product_id: 254570949
title: "Milliard Trifold Mattress, Twin XL Size, 6 inch, Portable Foldable Mattress with Memory Foam & Washable Cover, Tri-Folding Floor Bed, Camping, Fold Up Guest Bed, RV Travel, Sleepovers, 78\" x 38\""
brand: "milliard"
price: "¥109991"
currency: JPY
in_stock: false
reviews_count: 6
url: https://www.desertcart.jp/products/254570949-milliard-trifold-mattress-twin-xl-size-6-inch-portable-foldable
store_origin: JP
region: Japan
---

# washable jacquard cover ventilated airflow for temp control 6-inch tri-fold design Milliard Trifold Mattress, Twin XL Size, 6 inch, Portable Foldable Mattress with Memory Foam & Washable Cover, Tri-Folding Floor Bed, Camping, Fold Up Guest Bed, RV Travel, Sleepovers, 78" x 38"

**Brand:** milliard
**Price:** ¥109991
**Availability:** ❌ Out of Stock

## Summary

> 🛌 Sleep smart, anywhere — comfort that folds to fit your lifestyle!

## Quick Answers

- **What is this?** Milliard Trifold Mattress, Twin XL Size, 6 inch, Portable Foldable Mattress with Memory Foam & Washable Cover, Tri-Folding Floor Bed, Camping, Fold Up Guest Bed, RV Travel, Sleepovers, 78" x 38" by milliard
- **How much does it cost?** ¥109991 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/254570949-milliard-trifold-mattress-twin-xl-size-6-inch-portable-foldable)

## 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

- • **Premium Durability:** CertiPUR-US certified high-density foam maintains shape and longevity over time.
- • **Therapeutic Comfort:** 1.5-inch 3lb density memory foam layer delivers pressure relief and ergonomic support.
- • **Hygienic & Practical:** Removable, ultra-soft jacquard cover is washable and features an anti-slip bottom for stability.
- • **Ultimate Portability:** Tri-fold design folds compactly for effortless storage and travel convenience.
- • **Temperature-Regulated Sleep:** Ventilated foam construction ensures breathability and cool, comfortable nights.

## Overview

The Milliard Tri-Folding Memory Foam Mattress (Twin XL) combines a 6-inch layered foam construction with ventilated airflow and a washable jacquard cover, delivering portable, therapeutic comfort ideal for guests, travel, and small spaces. Its CertiPUR-US certified memory foam ensures durable support without losing shape, making it a versatile sleep solution for the modern professional on the go.

## Description

What it’s Perfect forThe Milliard Memory Foam Tri-fold Mattress allows you to get a comfortable night's sleep wherever you go. Simply unfold the foam bed on the floor in any room, mobile home, or tent for a comfortable night's sleep. This bed easily accommodates all your sleeping needs then folds neatly away for storage in seconds.Memory foam is known for the therapeutic qualities and comfortable support. The Milliard tri-fold mattress is ventilated for air flow to help regulate sleep temperature for maximum support and comfort.The Milliard Memory Foam Tri-fold Mattress is the ideal solution to temporary sleeping accommodations. Perfect for unexpected sleep over guests, family reunion, dorm rooms, camping and traveling.The Milliard 6in. tri-fold mattress is constructed of 1.5in. of 3lb luxurious memory foam over a 4.5 inch supportive foam base for a great sleep experience. Our premium memory foam supersedes all with superior high density construction that will not lose its shape.Mattress includes removable jacquard ultra-soft bamboo cover with anti-slip bottom. Mattress measures 78in.x38in.x6in.CertiPUR-US Certified.You can rest assured that this Foam has been tested and is not made with any CFC’s, ozone depleters, or PBDE flame retardants, or any lead, mercury, or heavy metals, or formaldehyde, or prohibited phthalates, and has Low VOC emissions to make sure it doesn’t affect your indoor air quality.

Review: Very good, soft and comfortable - I would like to highlight the brilliant costumer service, I’ve received as its clear how the company pays attention to details and does not leave costumers indifferent, they have been following up the shipment since the first moment I order the mattress. The mattress arrived on time, it expanded immediately and in less than 2 hours I was enjoying a very comfortable bed, easy to fold, very light. Material looks very good quality, zippers are fine. Overall, I’m really happy with the mattress and the company.
Review: This mattress is very comfortable, and was exactly what I was looking for. - I was interested in this mattress for a number of reasons: 1. I had just moved out, far away and needed a bed. Something inexpensive, but quality (sounds too good to be true, right?) I wasn't sure what kind of bed I wanted yet, but since I hadn't found a place yet and was staying with a friend who lived in a bachelors suite, I decided that something more "portable" would be convenient, especially because... 2. I was a temporary guest and didn't know how many places I'd be staying in until I found my own place. I needed a bed that could be moved around, and for that, a standard mattress is just not going to work. The folding aspect was also appealing since... 3. I would need a guest bed when I got my own place. This bed was meant to be temporary for me until I got a larger one. Something that could be tucked away was important, but so was comfort, because... 4. Everyone in my family who would be staying with me has back problems, including me. Especially my mom. Finding something that was also comfortable enough for my mom's bad back was very important, since she would be visiting often and her health is obviously important. I got exactly what I wanted and needed, and I was very pleased with my purchase. I haven't had any guests over yet to try it out, but the friend I was staying with was renting a furnished apartment and her bed was absolute garbage. She has very little money and also needed something inexpensive, but quality. When she tried my new bed she was very impressed. She hasn't gotten one yet since she has no money, but I believe it's one of the things she's saving for. An unexpected but welcomed surprise was that I discovered that this bed (I have the twin) is longer then the standard twin mattress. Despite thinking that finding sheets that would fit would be harder (which turned out to not be true) I was pleasantly surprised by this. I don't remember reading that it was a Twin XL but I'm glad it is- it makes it so much more comfortable when you can stretch out and not dangle off the edge. One downfall: While this mattress is good for a guest bed and dragging it in the closet/under your bed, it is pretty awkward to transport if your taking it out of the house. I imagine the carry case (which is ridiculously expensive) makes it much easier, partially because you're not worried about putting it down on the dirty floor. But without it, it's bulky and there's no good place to grab and hold onto it. Because of this awkwardness it also causes it to feel heavier when moving. When carrying it up to my new place, I actually asked my friend to come over to help me with it. Also, this is a minor concern since it is temporary, but the gassing did give me quite a headache. I am prone to getting headaches easily, so if you are sensitive to this then you will want to let the mattress air out in another room for a couple weeks before you use it. All in all, this is a good quality product, and I would definitely recommend it to others. \I've been sleeping in this bed for 3 months now and I have no complaints; I'm even considering getting the larger version for my bedroom.

## Features

- Premium Comfort with Memory Foam: Experience superior comfort with our high-density memory foam tri-fold mattress that contours to your body, relieving pressure points and providing full-body support. Perfect for restful sleep at home or on the go.
- 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 | B00DJ8HX96 |
| Additional Features | Durable, Foldable, Pressure Relief, Washable |
| Age Range Description | All |
| Brand | Milliard |
| Brand Name | Milliard |
| Color | White |
| Construction Type | Memory Foam |
| Cover Material | Bamboo |
| Cover material | Bamboo |
| Customer Reviews | 4.6 out of 5 stars 4,022 Reviews |
| Fill Material | Memory Foam |
| Global Trade Identification Number | 00840985124960 |
| Is Customizable? | No |
| Is Extendable | No |
| Is Foldable | Yes |
| Item Depth | 6 inches |
| Item Dimensions | 198.1 x 96.5 x 15.2 centimeters |
| Item Dimensions L x W x Thickness | 198.1L x 96.5W x 15.2Th centimeters |
| Item Firmness Description | Firm |
| Item Thickness | 6 Inches |
| Item Type Name | Mattress |
| Item firmness description | Firm |
| Manufacturer | Milliard |
| Manufacturer Part Number | MIL-HK612-6 |
| Material Type | Memory Foam |
| Mattress Coil Type | Encased Coil |
| Mattress Comfort Layer Material | Memory foam |
| Model Name | MIL-HK612-6 |
| Model Number | MIL-HK612-6 |
| Number of Items | 1 |
| Number of Layers | 2 |
| Number of Packs | 1 |
| Portable | Yes |
| Product Benefits | Comfortable night's sleep on-the-go, supportive memory foam, temperature regulation, and removable washable cover |
| Product Care Instructions | Hand Wash Only |
| Product dimensions | 198.1L x 96.5W x 15.2Th centimeters |
| Shape | Rectangular |
| Size | 78 x 38 x 6 cali |
| Style Name | 6 inch |
| Top style | Tight Top |
| UPC | 840985124960 |
| Unit Count | 1.0 Count |
| top-style | Tight Top |

## Product Details

- **Brand:** Milliard
- **Size:** Twin
- **Product dimensions:** 198.1L x 96.5W x 15.2Th centimeters
- **Item firmness description:** Extra Plush
- **Top style:** Tight Top
- **Cover material:** Bamboo
- **Number of layers:** 2
- **Fill material:** Memory Foam
- **Special features:** Durable, Foldable, Pressure Relief, Washable
- **Colour:** White

## Images

![Milliard Trifold Mattress, Twin XL Size, 6 inch, Portable Foldable Mattress with Memory Foam & Washable Cover, Tri-Folding Floor Bed, Camping, Fold Up Guest Bed, RV Travel, Sleepovers, 78" x 38" - Image 1](https://m.media-amazon.com/images/I/616Ffi6oEkL.jpg)
![Milliard Trifold Mattress, Twin XL Size, 6 inch, Portable Foldable Mattress with Memory Foam & Washable Cover, Tri-Folding Floor Bed, Camping, Fold Up Guest Bed, RV Travel, Sleepovers, 78" x 38" - Image 2](https://m.media-amazon.com/images/I/61rL6cbYyPL.jpg)
![Milliard Trifold Mattress, Twin XL Size, 6 inch, Portable Foldable Mattress with Memory Foam & Washable Cover, Tri-Folding Floor Bed, Camping, Fold Up Guest Bed, RV Travel, Sleepovers, 78" x 38" - Image 3](https://m.media-amazon.com/images/I/51Lg+e6705L.jpg)
![Milliard Trifold Mattress, Twin XL Size, 6 inch, Portable Foldable Mattress with Memory Foam & Washable Cover, Tri-Folding Floor Bed, Camping, Fold Up Guest Bed, RV Travel, Sleepovers, 78" x 38" - Image 4](https://m.media-amazon.com/images/I/51PsEUzybvL.jpg)
![Milliard Trifold Mattress, Twin XL Size, 6 inch, Portable Foldable Mattress with Memory Foam & Washable Cover, Tri-Folding Floor Bed, Camping, Fold Up Guest Bed, RV Travel, Sleepovers, 78" x 38" - Image 5](https://m.media-amazon.com/images/I/71yWbIkOljL.jpg)

## Questions & Answers

**Q: Has anyone slept on this for an extended period - like as their regular bed? I'm looking for something flexible but comfortable for extended periods.**
A: I have slept on it for more than 6 months, and I unfold it and put it on the floor every night. I have never slept so well in my entire life, which is why I keep sneaking away from the super expensive latex mattress that I share with my husband. When a guest came to stay for a few weeks, I had her sleep on it: she was horrified about sleeping on the floor, and I would have given anything to not have to go back to my bouncy latex. The next morning after her first night, she was amazed at how well she had slept, and night after night, she slept wonderfully. By the time she left, she was taking notes about what the brand is and where to buy it, and walked out of here cursing the air beds that she reserves for her guests. While sad to see her go, I was exhilarated to get right back to it, on the floor, with my big dog. I am about to buy more. I highly recommend this. Btw, I sleep hot, and I have not suffered on this one, although, in all honesty, since I don't have to conform to my husband's need for being toasty, I point fans right at myself.

**Q: Has anyone found a good storage bag for this?**
A: I bought 2 twin mattresse for a camping trip and have I have limited space in my car so i searched for 2 days and found these,  

https://www.amazon.com/gp/aw/d/B00W3SVP8I/ref=ya_aw_oh_bia_dp?ie=UTF8&psc=1&th=1.

They are sold as a set of 3, Jumbo size 50x40x27, the one you need are currently out of stock. I am waiting for them to come back so i can get a spare set for just incase.

Pro.
Cost me 12.99 (when i bought them).  They are good stock, I've had both mattresses in the bags for 2 months, tested the bags April 1st to check the expansion rate and they expand like the first time out of the box.  I got the bag comfortably down to  36x24x8.

Con.
I ripped the first bag, which i expected to happen, but thankfully i was able to secure the remaining bags successfully.  I had to squeez the mattress a bit to get it in the bag, then i had to squeeze the bag a bit to get the zipper to close.  *Don't press to hard or you'll bust the bag as i did, also be careful of the bottom as there is a fold open "flat" bottom.

**Q: Can you sleep on the floor with it? Like can you use it as a standalone bed?**
A: #1. Concrete slabs hold moisture from the ground. So if you put this down on the floor it could possibly get mold between it and the floor. However, an easy way to solve that is get a box of borax (like the kind you wash clothes with) and sprinkle it on the floor everywhere that you will lay the mattress down. Borax is not harmful, it's natural, but just creates a environment that is a mild base pH level. Mold must have a neutral to slightly acidic environment to grow. Borax is a natural/cheap way to ever prevent mold growth. Many boat companies use it in marine grade carpet and other materials on boats. So just sprinkle some down on the floor liberally, make sure to cover the area slightly larger than the mattress, then throw the mattress down over it and sweep up any excess. Problem solved.

**Q: On the parts where it folds, does it feel like there's a gap under your shoulder or is it pretty seamless when laying on it?**
A: we got a nice mattress topper, so I dont think any of our guests have ever noticed gaps.  Also, we got the associated heavy duty bag that fits it like a glove.   I slide it all over the place in the bag without having to worry about damaging the mattress.  Then once i've got it in place, just unzip the bag and drop the bed into place.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good, soft and comfortable
*by E***C on 24 December 2021*

I would like to highlight the brilliant costumer service, I’ve received as its clear how the company pays attention to details and does not leave costumers indifferent, they have been following up the shipment since the first moment I order the mattress. The mattress arrived on time, it expanded immediately and in less than 2 hours I was enjoying a very comfortable bed, easy to fold, very light. Material looks very good quality, zippers are fine. Overall, I’m really happy with the mattress and the company.

### ⭐⭐⭐⭐⭐ This mattress is very comfortable, and was exactly what I was looking for.
*by A***R on 23 June 2018*

I was interested in this mattress for a number of reasons: 1. I had just moved out, far away and needed a bed. Something inexpensive, but quality (sounds too good to be true, right?) I wasn't sure what kind of bed I wanted yet, but since I hadn't found a place yet and was staying with a friend who lived in a bachelors suite, I decided that something more "portable" would be convenient, especially because... 2. I was a temporary guest and didn't know how many places I'd be staying in until I found my own place. I needed a bed that could be moved around, and for that, a standard mattress is just not going to work. The folding aspect was also appealing since... 3. I would need a guest bed when I got my own place. This bed was meant to be temporary for me until I got a larger one. Something that could be tucked away was important, but so was comfort, because... 4. Everyone in my family who would be staying with me has back problems, including me. Especially my mom. Finding something that was also comfortable enough for my mom's bad back was very important, since she would be visiting often and her health is obviously important. I got exactly what I wanted and needed, and I was very pleased with my purchase. I haven't had any guests over yet to try it out, but the friend I was staying with was renting a furnished apartment and her bed was absolute garbage. She has very little money and also needed something inexpensive, but quality. When she tried my new bed she was very impressed. She hasn't gotten one yet since she has no money, but I believe it's one of the things she's saving for. An unexpected but welcomed surprise was that I discovered that this bed (I have the twin) is longer then the standard twin mattress. Despite thinking that finding sheets that would fit would be harder (which turned out to not be true) I was pleasantly surprised by this. I don't remember reading that it was a Twin XL but I'm glad it is- it makes it so much more comfortable when you can stretch out and not dangle off the edge. One downfall: While this mattress is good for a guest bed and dragging it in the closet/under your bed, it is pretty awkward to transport if your taking it out of the house. I imagine the carry case (which is ridiculously expensive) makes it much easier, partially because you're not worried about putting it down on the dirty floor. But without it, it's bulky and there's no good place to grab and hold onto it. Because of this awkwardness it also causes it to feel heavier when moving. When carrying it up to my new place, I actually asked my friend to come over to help me with it. Also, this is a minor concern since it is temporary, but the gassing did give me quite a headache. I am prone to getting headaches easily, so if you are sensitive to this then you will want to let the mattress air out in another room for a couple weeks before you use it. All in all, this is a good quality product, and I would definitely recommend it to others. \I've been sleeping in this bed for 3 months now and I have no complaints; I'm even considering getting the larger version for my bedroom.

### ⭐⭐⭐⭐⭐ BEST GUEST MATTRESS EVER!
*by L***L on 18 September 2023*

I cannot sing enough praises for both the quality and comfort of the mattress, but also for the company itself. My Mom (who is almost 80) came for a visit with her friend. I ordered the mattress late, having just gotten over covid I wasn't even sure if I'd be ok by the time they were to come so everything was on pause, and the order went in late. I ordered this because though I do have a cot I did not think it was going to be comfortable enough for my Mom and because she was not able to get upstairs to the guest bedroom she had to stay downstairs. The company immediately shipped right out, which I so appreciate, and though the mattress did not arrive the day they got here it DID arrive exactly the day it noted on the order sheet, and they tried to get it here as fast as possible. My Mom slept (or rather didn't sleep) on the cot the first night, was not very comfortable for her. This mattress showed up the next night, I set it on the sofa/coffee table square, which was exactly the width of the mattress, and two chairs for the end support, sounds awkward but I didn't want her to have to get down on the floor. I also ordered the fitted sheet, fits like a glove and well made, also ordered the storage case for the XL mattress, fits like a glove and no dog hair or dust getting on it. Back to the comfort.. so I set the mattress up for my Mom, it was about normal bed level, I laid on it myself to test, felt like a dream, got it ready, my Mom got on it and told me it was SO comfortable she thinks she was asleep before I even got upstairs!! She did not toss and turn at all because it held her so comfortably, making this daughter SO happy because it was my Mom's first time at my new house and I wanted her trip to be great. She slept on the mattress the next 2 nights she was here, slept like a baby each time. The tri-fold is not noticeable at all, did not separate, was absolutely PERFECT, and I'd buy it again in a heartbeat! I will be taking this mattress, instead of my cot, to my Mom's if I bring a friend along. Also seems like it will work perfectly in the back of my Honda in case I'd like to put down a seat and camp in comfort going cross country. I am utterly thrilled with the quality, comfort, and company behind this mattress. I would give 100 stars if I could, so happy for reading reviews and making the right choice. Thank you for comfort for my elderly Mom, means the world..

## Frequently Bought Together

- Milliard Trifold Mattress, Twin XL Size, 6 inch, Portable Foldable Mattress with Memory Foam & Washable Cover, Tri-Folding Floor Bed, Camping, Fold Up Guest Bed, RV Travel, Sleepovers, 78" x 38"
- Milliard Carry Case for The Tri-Folding Memory Foam Mattress 6 Inch Twin XL Size (78" x 38" x 6") (Mattress NOT Included)
- Fitted Sheet for The Milliard Trifold Mattress, Super Soft and Cozy Washable Grey Sheet (Twin XL, 6")

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-07*