Milliard Trifold Mattress, Twin Size, 4 inch, Portable Foldable Mattress Twin with Medium Firm Foam, Washable Cover, Tri-Folding Floor Bed, Fold Up Guest Bed, RV Travel, Camping, 75" x 38”
Condition: New
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Availability:
In Stock.
Arrives
Tuesday, Sep 15
Size: Twin
Style: 4 inch
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.
Brand: Milliard
Size: Twin
Product Dimensions: 75"L x 38"W x 4"Th
Item Weight: 15.5 pounds
Item Firmness Description: Plush
Top Style: Tight Top
Cover Material: Bamboo
Number of Layers: 1
Fill Material: Memory Foam
Special Feature: Breathable, Durable, Foldable, Washable
Item Firmness Description: Plush
Number of Layers: 1
Additional Features: Breathable, Durable, Foldable, Washable
Construction Type: foam
Size: Twin
Item Dimensions L x W x Thickness: 75"L x 38"W x 4"Th
Item Weight: 15.5 pounds
Item Thickness: 4 inches
Item Depth: 4 inches
Item Dimensions: 75 x 38 x 4 inches
Cover Material: Bamboo
Fill Material: Memory Foam
Product Care Instructions: Hand Wash Only
Mattress Comfort Layer Material: Memory foam
Material Type: Foam
Brand Name: Milliard
Model Name: Twin Trifold
Product Benefits: Portable and Space-Saving Sleep Solution, Easy to Clean and Maintain, Comfortable and Supportive Sleep Surface
Model Number: MIL-HK612-4
UPC: 840985124922
Global Trade Identification Number: 22
Manufacturer: Milliard
Age Range Description: Adult
Included Components: mattress
Item Type Name: Mattress
Manufacturer Part Number: HK612-4
top-style: Tight Top
Color: Mattress {Twin Size}
Shape: Rectangular
Style Name: 4 inch
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Sep 15
Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: Twin
Style: 4 inch
Update: I slept on this mattress every single night for six months while my dog battled epilepsy. It allowed both of us to sleep on the floor safely without having to worry about her having a seizures and getting seriously injured by falling off the bed and it allowed me comfort while I slept on the floor next to her. This mattress gave me six months of snuggles and cuddles with a life cut too short. My dog passed away two weeks ago and I folded it up and put it away today. Crying while I did it. It’s just a foldable mattress but it gave me such a sense of peace, comfort, love, and safety every night for the past six months. Never thought I’d be emotional over a mattress but here I am sobbing my eyes out over having to sleep in my actual bed again. Best money I’ve spent. I bought it to sleep on when I had company in town but ended up sleeping on it when my dog got sick. She started having seizures and breathing issues. I slept on the floor by her crate until she was in better health and was so so glad to have a comfortable place to sleep. I don’t know what I would have done with out it. It head a little more support when it was new but it still provides a soft place to lay down. It expanded quickly and off gassed over a couple days. It’s about four inches thick. And it’s just enough that’s it’s easy and light to fold up and move out of the way during the day
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Reviewed in the United States on February 14, 2026 by Liz Manning
Size: Twin
Style: 4 inch
I ordered two of these to try them out. they worked out so well that I have a third and fourth on order. I have also purchased the 6 inch queen size as well. I rent out an apartment in my home on Airbnb. These are great for allowing guests to have a comfortable sleeping space, while allowing me to be versatile when setting up the apartment. For example: I purchased 4 twin sized mattresses and use them with a fold away metal frame. I can cater the set up to how ever many guests book with me. If it's just a single couple visiting from Philly, I use the queen bed set up, but if it's four college kids from China, I put out the four twin mattresses with fold away frames. When I am not renting out, I stack and fold the beds away in storage and use the space for entertaining. The mattresses are all super comfy, and allow for my guests to get a really great nights sleep. My reviews on Airbnb all reflect a comfortable sleeping arrangement, and I have these mattresses to thank for it. I purchased waterproof mattress covers that are washable to protect the mattresses from spills, and dirt. Even though these are used for short stays in my Bnb, they could easily and enjoyably be used for long term use as well. I think the price is fair for the quality you receive. Set up: Initial set up was very easy. simply remove the rolled up mattress from the box, cut (carefully) the mattress out of the plastic and allow it to lay flat for at least a day or so. I have read other reviews where the mattresses didn't completely plump up or half filled after opening. I'm not sure if they didn't allow them to lay flat or if they just received a dud mattress. All 5 of the mattresses I have purchased (4 twins and 1 queen) opened up with no issues, and all the segments are evenly plump and comfortable. There is a slight chemical smell when you initially open them, but I let them air out for a couple of days then sprayed a little febreeze on them and the smell was gone. Again, I highly recommend purchasing these mattresses. One note I will pass on, I found that the twin XL sized sheets fit a little better on this mattress. A regular twin will fit, but it will be snug. A normal twin mattress usually has 'rounded' corners where as these have fully squared off corners and i *think* this is where the snugness comes in to play. Amazon Basics offers a great twin XL sheet set (also a purchase of mine) that fits these mattresses perfectly. All in all, these mattresses are a great investment for someone looking to have easy to store away beds for guests or family visiting. Highly recommended!
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Reviewed in the United States on August 7, 2016 by For The Love of Business
Size: Twin
Style: 4 inch
Let me tell you about this sleeping mattress . I've tried quite a few mattresses in my time – some that felt like they were made from the backside of a Hutt, and others that left me more restless than a dianoga in a bathtub. But this one? It's a real game-changer! When I first plopped my... er, considerable presence onto this mattress, I was skeptical. After all, comfort isn't exactly a trait associated with my lifestyle. But lo and behold, it was like sinking into a pool of carbonite – supportive yet oh-so-gentle. I've slept like a rancor that's been fed a barrel of nerf steak every night since I got this mattress. The way it cradles my... unique physique is something to behold. It's like a warm Hoth summer's day wrapped in a cozy Tauntaun hide. I've hosted quite a few soirees in my palace, and let me tell you, even my fellow Hutt cronies were amazed by the comfort this mattress provided. No one believed that a mattress could make me, of all beings, look forward to bedtime. I even caught Bib Fortuna trying to sneak a nap on it – quite the sight, I must say! As I recline on this glorious marvel of sleep technology, I can't help but marvel at how it's transformed my slumber. No more tossing and turning like a starfighter caught in a tractor beam; just pure, uninterrupted beauty sleep that leaves me feeling rejuvenated and ready to tackle the challenges of being a galaxy-renowned crime lord. So, if you're searching for a mattress that'll cradle you in comfort like a Gamorrean cradles his vibro-axe, look no further. This is the mattress you've been looking for – a true sleep oasis in a desert of subpar slumber solutions. May the Zzz's be with you, my friends!
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Reviewed in the United States on August 11, 2023 by Wesley
Size: Full
Style: 4 inch
I bought this as a futon topper for infrequent guests to use. Arrived on time, in good condition, no stains or tears or any other type of damage. I put it on top of my futon, which is roughly the size of a full size mattress, and it fit well with a few inches hanging over each side. The 4 inch thickness is very comfortable, I camped out on it in the living room for a couple hours watching TV and it felt just like the 12 inch memory foam mattress in my bedroom. My dogs enjoyed laying on it as well, although their nails/claws did pull on the fabric. The cover is very soft and comfortable. I laid on it without sheets and it was perfectly comfortable for sleeping, just like a normal mattress cover. It trifolds well, it is about the size of a small sofa/love seat when it is all folded up. My mom bought me the carrying case so I can keep it clean during storage and carry it up and down the stairs easier. This is a great alternative to converting one of my upstairs rooms into a full-time or part-time guest bedroom, which I did not want to do because people only stay with me two or three times per year and I wanted to use the other bedrooms for other things. I mainly got this topper for my mom, who is considering buying one for her RV guest couch, if she likes this one.
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Reviewed in the United States on March 13, 2024 by Amanda
Size: Full
Style: 4 inch
This was one of the most difficult products to make a decision on. It’s really hard to pick a good portable bed online with all the reviews being a bit all over the place. We took the plunge on this one after over a week of research and so far so good. It’s portable and comfortable. We use it on the floor and it’s really comfortable. It’s only been a week but it’s been a great purchase so far.
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Reviewed in the United States on July 3, 2026 by Jennifer
Size: Full
Style: 4 inch
Because of a lying, GREEDY landlord we were forced to move out of our large home we were renting once the eviction moratorium was over, so he could charge thousands for per month for rent. Because where we live (a tourist trap area/Cape Cod) we were forced to take whatever living situation that was available at the time to avoid homelessness. This meant moving into a tiny 2 bedroom apartment so we had to do some serious downsizing, which included saying goodbye to a lot of our items, furniture and even saying farewell to the space of entire rooms. I needed to find a practical solution in order to make a separate sleeping space in our small room/office for when our older daughter or other family members came home to visit. The room is very small that even minimal bedroom furniture took up too much space. We had decided we needed to get some sort of bed that would be comfortable but yet could also easily stored awY when not in use. We purchased a full sized metal folding frame that slides behind a bureau or under the sofa and needed a mattress and came across this product. We were hesitant because the photos from other reviewers obviously did not match the item description photos but we thought we could give it a shot. Boy, we are pleased!! The photos that show a thin, useless product from negative reviews are 100% a result of NOT following instructions. Without a doubt, each foam section requires 24-48hrs to expand properly before using which from some photos, was not done. We had laid out each section separately and waited 48hrs to place them inside the trifold cover. The cover itself it extremely soft. To apply I would recommend to take the time and align the edges accordingly. I found it much easier to insert the foam by turning the cover inside out and aligning the inner seams with the foam edges to avoid ending up with a "frumpy mess". Pleased with how the foam actually measures out to be 4 inches thick! Overall when folded it was over 13 inches wide. Great storage bag also!!
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Reviewed in the United States on August 7, 2023 by Jess
Size: Twin
Style: 4 inch
I purchased this tri-fold mattress 3 or 4 years ago and have been using it daily since. The mattress is amazing. It is easy to carry and pack when moving and very comfortable. I have slept on it everyday for 3 or 4 years now, no problem. I put it on a wooden IKEA bedframe I bought separately and it is stable, comfortable, and firm. The main reason I got this mattress was because I wanted to sleep on something more firm (not too soft or cushy because I cannot wake up in the morning). Also, I hate spring mattresses, it hurts my back. This foam mattress works really well and it does not trap much heat or sink in! And an added benefit, it is roughly 20 lbs (twin size) and very easy to carry or transport around. It is easy for me to place or remove my sheets after/when washing. I think you can also directly put the mattress on the ground and it would still be comfortable even without any sheets. I also have the carry cover and using it helps me move the mattress very easily by myself. No trouble. Another thing I should say is I have moved 3 times including being in a different state and this mattress has stayed with me! 10/10 recommend. Lots of reviews say it is good for only a temporary or short-term guest bed but I use it as my permanent mattress! There have been no issues, no smell, no other issue in my 3-4 years of use. The only downside is the height (4 inch) is not very high so when I put it in my frame the bed is very low compared to a normal mattress. The blankets and sheets droop to the ground. I think you can also put memory foam mattress topper on top or something if that is an issue, or add a layer underneath. For me, it did not matter. I just have it directly on the wooden slacks of my bedframe. Would NOT recommend for someone who does not like firm mattresses and is looking for something cushy. It is very firm and is in between the consistency of a yoga/exercise mat and an office chair cushion.
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Reviewed in the United States on July 11, 2022 by Lauren
Just finished our 4-day camping trip with the Queen 4-inch (in a tent directly on the ground) and all I can say is we slept better than we ever have camping before. I am 6'3", 225 lbs and approx. 18% bodyfat. As a fairly large side sleeper, I was worried my hips and shoulders would bottom out on the 4-inch and almost went with the 6-inch but thought it would be too big to lug around. I am happy to report I never felt the ground and I woke up without any pain or stiffness. My wife is super lean at 5'8" and 114 pounds. She also thought the mattress was very comfortable and slept great. I always start with reading negative reviews and I am now wondering what mattress the one star reviewers received because ours was amazing. Let's be real, this mattress wasn't as good as our Simmons Beauty Rest Black but that mattress was over $2,800.00 and it was 90% as good which makes it the bargain of the century. I did allow the mattress two days to expand and I noticed, as some other reviewers did, that the corners were still a bit compressed. This was easily fixed by unzipping the cover and pulling on the foam gently while aligning it into the cover (which a one star reviewer couldn't seem to figure out). Not that it would matter anyways because no part of your body would ever be on the corners sleeping normally. Also, the dimensions given for this mattress were not a standard queen at 78" x 58". However, after expanding, it measured a full 80" in length and 59" wide so we were pleasantly surprised. As far as odor goes, upon opening it smelled like a Temperpedic we tried years ago. After being open in the living room for 2 days and sitting in the tent for 4 days, the odor is completely gone unless you bury your nose in it and then it is not offensive in the least. I would also not really consider this memory foam, but for us that was a plus. When camping in cold weather, memory foam can be as hard as a rock. If you shift on it, then it is hard until your body heat starts to soften it and sink in. This mattress provided great, flexible support. For both my wife and me, it was neither too firm or too soft. Mattress firmness is so subjective it is really hard to know how it will feel from reviews. All I can say is both my wife and I had no pressure points and our spines felt aligned while sleeping. We woke up refreshed even after the first night, which usually isn't the case when sleeping on a new mattress. The only con I would give this mattress for camping is it is quite large when tri-folded and it took up almost half of the short bed of my Toyota Tundra. With that said it was well worth that minor convenience. We will also use this as a bed for guest.
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Reviewed in the United States on August 28, 2017 by Bryan N