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๐ Fold, pack, and sleep anywhereโcomfort that moves with you!
The Milliard Trifold Mattress Twin Size offers a 4-inch medium firm memory foam core with a breathable, washable bamboo cover. Designed for portability, it folds into three compact sections, making it ideal for travel, camping, dorm rooms, or guest accommodations. Lightweight yet supportive, it delivers durable comfort and easy maintenance, perfect for millennials seeking flexible, space-saving sleep solutions.








| ASIN | B00DJ8HWBU |
| Additional Features | Breathable, Durable, Foldable, Washable |
| Age Range Description | Adult |
| Best Sellers Rank | #24,077 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #95 in Mattresses |
| Brand | Milliard |
| Brand Name | Milliard |
| Color | Mattress {Twin Size} |
| Construction Type | foam |
| Cover Material | Bamboo |
| Customer Reviews | 4.6 out of 5 stars 12,526 Reviews |
| Fill Material | Memory Foam |
| Global Trade Identification Number | 00840985124922 |
| Included Components | mattress |
| Item Depth | 4 inches |
| Item Dimensions | 75 x 38 x 4 inches |
| Item Dimensions L x W x Thickness | 75"L x 38"W x 4"Th |
| Item Firmness Description | Plush |
| Item Thickness | 4 inches |
| Item Type Name | Mattress |
| Item Weight | 15.5 pounds |
| Manufacturer | Milliard |
| Manufacturer Part Number | HK612-4 |
| Material Type | Foam |
| Mattress Comfort Layer Material | Memory foam |
| Model Name | Twin Trifold |
| Model Number | MIL-HK612-4 |
| Number of Layers | 1 |
| Product Benefits | Portable and Space-Saving Sleep Solution, Easy to Clean and Maintain, Comfortable and Supportive Sleep Surface |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 75"L x 38"W x 4"Th |
| Shape | Rectangular |
| Size | Twin |
| Style Name | 4 inch |
| Top Style | Tight Top |
| UPC | 840985124922 |
| top-style | Tight Top |
L**G
One of my best purchases of 2025
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. Itโs 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 Iโd be emotional over a mattress but here I am sobbing my eyes out over having to sleep in my actual bed again. Best money Iโve 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 donโt 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. Itโs about four inches thick. And itโs just enough thatโs itโs easy and light to fold up and move out of the way during the day
F**S
Awesome, awesome, awesome!
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!
W**Y
huh. huh. huh.
Let me tell you about this sleeping mattress . I've tried quite a few mattresses in my time โ 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 โ 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 โ 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 โ a true sleep oasis in a desert of subpar slumber solutions. May the Zzz's be with you, my friends!
A**A
Great guest mattress
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.
J**R
So far so good!
This was one of the most difficult products to make a decision on. Itโs 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. Itโs portable and comfortable. We use it on the floor and itโs really comfortable. Itโs only been a week but itโs been a great purchase so far.
J**S
Great product for a great price!
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!!
L**N
Comfortable, firm, easily portable
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.
B**N
Asolutely Perfect!!
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.
C**N
Perfecto
Good
J**N
A nice mattress for camping, guests, kids, and pets
I had been looking for a proper narrow mattress (25 inches wide) to fit a sleeping bag, and this was one of the few options available. It's very nicely made out of three 25 x 25 inch squares of regular firm beige single density foam (no multi layered memory foam with structural core bla bla bla). I did not notice any odor to it and was able to use it the same night (it fully expanded in minutes). The three squares fit into a nice soft folding mattress cover that is 100% removable with zippers if you ever felt like washing it. If you intend to travel with it a lot, some people have recommended the optional carry case as a good investment (which it likely is) to keep it from getting dirty. Personally, I wrapped it in a wool blanket and put it in a corner with a cheap sleeping bag on top as a cat bed when I'm not using it. When folded, it's 12 inches tall and the width of a couch cushion, making it just tall enough to sit on like a bean bag. If you have kids or pets, that might be more useful than putting it in a closet where it will take up space. I took it tent camping as I was looking to get a better sleep than I normally do on a 3/4 inch closed cell foam pad and I was not disappointed. I couldn't feel any bumps or roots on the ground and my hip and tail bone both got the support they needed to wake up pain free. For reference, I'm 5'.9" and about 185 lbs. I even used it for a week at home while I was waiting for a new mattress for my main bed. Apart from being a little narrow for daily use, the mattress was very comfortable. When it comes to cost, there are slightly wider twin options for nearly the same price which might be better for guest sleepovers and cottages (unless you are used to using a sleeping bag). For camping (Tent, RV, Cottage, Cabin, etc...) this is a great comfort option as long as you have the space to bring it or store it (might not work if you need to fit five people plus gear into a car). When I mentioned the price to some people, they thought it was a little pricey for a 25" camping foam, but I found it very reasonably priced for a mattress. I think the twin would be an easier sell value wise as no one will compare it to a $10 roll up exercise mat. Having said that, I had a better night sleep than the people who questioned the value and can't imagine a more comfortable way to go car camping. Worth every penny and very multi-function.
R**Y
Impressed
I bought two 25" wide versions to use for camping in my minivan or tent. The product arrived in a heavy-duty grade cardboard box and vacuum sealed - well packaged and undamaged. The seller supplies a special razor to remove the plastic wrap so that you don't accidentally cut the mattress with your own scissor or knife - nice touch. There is no odour, the cover is soft to the touch, has a removal cover, and when I lay on it I don't sink to the floor so that tells you how much support it privides - I weigh 165lbs. The 4 inch thickness will be more than enough for my use. Instructions indicate that it requires 48 hours to expand evenly. The measurements provided appear accurate as well. The time I took the photo was the same day I received it. I don't know how it compares to other products sold on Amazon but I am extremely happy I selected this brand on sale because it has more than met my expectations so far. At regular price it would be a tad expensive but at a similar price or slightly more to the competition I would buy this again. Be sure you know the size you want because if you change your mind, I don't know how on earth you could ever get it back in the box to return it. If anything changes for the worseI will update this review.
A**S
a thousand times better than an air mattress
I LOVE this mattress. I bought it for camping as I dislike cots and I hate air beds. I've never had one that didn't leak. This is extremely comfortable, the foam is firm, but not too firm. I'm not a little person either, I'm 5'10" and 270 lbs. I find I have plenty of room and despite my weight I never feel like i'm sleeping on the floor. I only have a couple minor complaints that kept me from giving it 5 stars. I personally bought mine for camping and since the top of the mattress is a nice bright white, I'm fairly confident it won't stay that way. A choice of a different color, grey maybe would have been a bonus. The only other downside is that it doesn't come with any sort of handle to carry it by, it's quite awkward or some sort of case to package it into. It would be nice if it came with a cheap plastic bag to put it in and you could choose to buy the nice canvas one if you wanted something nicer. It is a bit on the expensive side so it sucked a bit to have to fork out another $45 for the case. other than that though, I am 100% happy with my purchase and I'm sure it will last me many years.
D**E
Very comfortable!
I purchased this mattress so when my family visits my relatives I have something comfortable to sleep on. We are often placed in my niece and nephews room with their bunkbeds. My 5 year old takes the top bunk, my wife and 3 year old daughter take the bottom and I have, in the past, been left with an air mattress. Air mattresses suck. They deflate, they can be uneven, and I find the edges unstable (easy to roll off). I have tried hiking matts, sleeping on couch cushions, and triple layering quilts to make a soft surface. Every time I have woken up with a sore back or cramped neck. I have looked at tri-fold mattresses for some time and I decided I might as well try it. Amazon has a good return policy so I figure I could just return it if I wanted. When I received it I was very surprised by how comfortable and high quality is was. My wife and I have an Endy mattress (Canadian version of Casper) and I would say it is nearly as comfortable. The twin size is perfect for one person, and my kids often lay on it while watching movies in the basement. I have very few complaints about this mattress. It is true to it's dimensions and is quite large to store despite it's foldability. When folded it is 12'' tall 25'' deep and 38 inches wide so it essentially takes up a whole storage shelf in my basement. Foolishly I thought I could put it in a vacuum seal bag and suck the air out to reshrink it, but the biggest bags I could get my hands on (JUMBO) were still too small for it. When traveling with the mattress it takes up a huge chunk of my trunk =S It is also very white and I am a little paranoid of getting it dirty. I bought a waterproof fabric cover because of my dirty, sticky children and it is a good thing. The cover needed a wash within the week from travel, children, and general use. Despite the complaints I would still give it 5 stars. The high quality and comfort of the mattress far exceeds the minor inconveniences. My kids also love using it as a crash mat for flips, making really tiny forts and punching it while practicing their karate moves (kids aren't in karate). Super fun and comfortable.
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3 days ago
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