SINWEEK Tri Folding Mattress Foam Topper 4" Thickness Floor Cot Mattress, Guset Bed with Removable&Machine Washable Cover and Lining, CertiPUR-US Certified 25 x 75 Inch
Condition: New
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Availability:
In Stock.
Arrives
Friday, Sep 5
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Size: S (25 x 75 Inch)
Style: High Support Foam
Features
- Multifunctional Design: Our convertible folding mattress can be changed freely among lounge chair and bed to satisfy your different needs. This versatile mattress will be a perfect solution for small house with limited space which is great for Video gaming, reading, camping and sleeping.
- Well Selected Materials: Featuring 4 inch high density and thick sponge, this foldable mattress has good elasticity and can perfectly support your body.
- Portable & Foldable Desig: This sponge mattress can be folded into a compact size when not in use for space-saving. Simply slip the included carrying case over the portable, tri-fold mattress and zip it up to keep it neat and secure while you travel. It is great for your guests, gaming with kids, travelling, camping, and YOGA in any room, mobile home, tent or car.
- Easy to Clean and Maintain: Coming with the smooth zipper which is covered with a wrapping cloth, the cover of our foldable sponge mattress can be quickly removed for easy washing. Plus, both cover and sponge materials are well selected for long time use and there is no need for tedious maintenance at ordinary times.
- BUY WITH CONFIDENCE: SINWEEK fold mattress is consistent with the high standard of quality. Please allow up to 72 hours for the mattress to fully expand. If you have any questions at all, do not hesitate to contact us.
Material: sponge
Color: Grey
Brand: SINWEEK
Water Resistance Level: Waterproof
Product Dimensions: 75"L x 25"W x 4"Th
Variety: Folding Mattress
UPC:
Material: sponge
Color: Grey
Brand: SINWEEK
Water Resistance Level: Waterproof
Product Dimensions: 75"L x 25"W x 4"Th
Variety: Folding Mattress
UPC: 726312167230
Item Weight: 12.4 pounds
Item model number: FM-T-S
Date First Available: March 30, 2021
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Sep 5
Yes, absolutely! You may return this product for a full refund within 30 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 XL (38 x 80 Inch)
Style: High Support Foam
Purchased for My daughter’s dorm, she is very happy with this mattress topper, very soft, good thickness and makes her dorm Bed very comfy, it was easy to Put away during move day because it is foldable, the size was perfect for a dorm bed, also looks Like It will last her a while because it was in a very good shape. all in all a very excellent purchase.
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Reviewed in the United States on July 5, 2025 by Yina
Size: SF (52 x 73 Inch)
Style: High Support Foam
Good size for 2 adults to sleep on! Took it on a 5 week camping trip, and slept on it every night. I slept comfortably every night! It also still looks new- the foam didn’t get dented or hard from use. I would absolutely recommend this to anyone!
Reviewed in the United States on July 21, 2025 by melissa
Size: C (31 x 75 Inch)
Style: High Support Foam
We got this to use for when my parents came to visit. I didn't know what to expect but we have a queen size bedframe that separates into 2 single size cots. These fit well on the cots and were surprisingly very comfortable. Iv used the cots and this to sleep on twice already and felt like I was sleeping on a firm mattress. We've had this for about a month 1/2 now. My husband has degenerative discs disease and uses this on the floor when he wants to watch tv or play video games daily. He absolutely loves it and has been using it on top of our current mattress and wakes up with little to no pain some nights. I use this also and wake up feeling great with no pain as well. We will be using this with camping this summer replacing an air mattress. It is a thick foam and has so far retained its shape with daily use for a month 1/2 now. my only complaint is that the seams are coming apart a bit on the sides but that's easily fixed with a bit of sewing. When folded up its about a 1ft 1/2ft high and will fold and can be stored under a bed that's at least 14in high I believe. I could be off.
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Reviewed in the United States on May 16, 2025 by paris
The media could not be loaded. Been sleepin on it Almost 2 weeks now and its very comfy.. ..dont feel the seems.. we have on the floor Bc even in winter the bedroom gets hot So we often sleep in the living room.. . Before we had a big ole hefty one that Recently, after movin it for party we decided we needed an easier one.. This is PERFECT 👌.. very supportive and easy to fold away off to side, or carry Upstairs without knocking all the pictures off the wall🤣 I like that the cover can be washed.. The colour is slight bluish based grey.. Its hefty but easy enough for 1 person to Handle... It comes w/ air sucked out in a very manageable box.. Only neg is its a lil chem smellin first week But we ignored it.. Though ours is on the floor, it could work Easily w/ our zinus frames ( they come as 2 strong yet light pieces folded like a suitcase that you quickly bolt together) This could be a quick to put up n take down Combo if you wanted a temp bed at reg height ... Price seemed a tad steep but its good quality foam like our other beds and price Is on par with that.. Great for a temp bed or watchin movies.. We just laid a comforter over it.. Id buy again.. 🛏🛏🛏🛏🛏
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Reviewed in the United States on December 17, 2021 by 🐆😺MeoW😸🐆 🐆😺MeoW😸🐆
Size: T (38 x 75 Inch)
Style: High Support Foam
Recommend this brand. Have bought the single and twin ones. Covering is soft. The 4 inch thickness is comfortable. It folds up nicely and easy to store. There was no odor!
Reviewed in the United States on May 14, 2025 by sumi
Size: S (25 x 75 Inch)
Style: High Support Foam
Great. Comfortable. Nice. Easy to use. Washable cover. Easy to pack. Great price. Great buy!
Reviewed in the United States on May 30, 2025 by Davis
Size: S (25 x 75 Inch)
Style: High Support Foam
The media could not be loaded. I built a sleeping platform for my SUV so that I can car camp without pitching a tent. Spent a night in the car to test it out and I woke up with a sore hip. I decided to give this mattress a try and it worked out perfectly. It was cut to the exact dimensions as my sleeping platform that I built and it folds away neatly. On NYE, a friend decided to spend the night in my car in the garage. His original plan was to sleep a few hours and leave at 6AM. Turns out the mattress was so comfortable that he slept till like 11:30AM. I also tested out the mattress a couple time and last night's sleep was excellent. I laid a yoga mat on the floor with a foam sleeping pad over it and the folding mattress over that. It gave my spine excellent support last night and I am considering getting rid of my mattress in my room so that I have more space.
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Reviewed in the United States on January 11, 2025 by Donald Chow
Update: The seller corrected the issue I really wanted to like this mattress because the material feels nice and it seemed like good quality when I first got it. The fabric is soft and it came packaged well with everything included. The big problem though is that its been a month and the cushions are still flat. I've had it for over a month now and they're still pretty flat. They never get to where they should be. This makes sleeping on it pretty uncomfortable because it's all uneven - some parts are higher than others and you can definitely feel the difference when you're lying down. It's not terrible for short naps but I wouldn't want to sleep on it all night. The materials seem solid, just something with how the compression. If you're looking for something for occasional use and don't mind it being a bit flat, it might work okay. But if you need something that actuallybounces properly for real sleeping, I'd probably look elsewhere.
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Reviewed in the United States on June 30, 2025 by Byron P Byron P