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SINWEEK Tri Folding Mattress with Storage Bag 4" Foldable Mattress Foam Topper Floor Cot Mattress, Guset Bed with Machine Washable Cover and Waterproof Lining, CertiPUR-US Certified 52 x 73 Inch

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$139.99 Why this price?
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Availability: 16 left in stock
Fulfilled by Amazon

Arrives Saturday, Jun 1
Order within 20 hours and 11 minutes
Available payment plans shown during checkout

Size: SF (52 x 73 Inch)


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. We provide an honest 30-days money-back return policy. 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.

Size: SF (52 x 73 Inch)


Special Feature: Water Proof, Washable


Fill Material: Memory Foam


Brand: SINWEEK


Product Dimensions: 73"L x 52"W x 4"Th


Color: Grey


Age Range (Description): Kid


Model Name: FM-T


Product Care Instructions: Machine Wash


Material: Crystal Velvet, Foam


Product Dimensions: 73 x 4 x 52 inches


Item Weight: 20.8 pounds


Manufacturer: SINWEEK


Item model number: FM-T


Date First Available: May 13, 2021


Age Range Description: Kid


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 1

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.

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Top Amazon Reviews


  • So comfy
Size: C (31 x 75 Inch)
I refuse to sleep on an air mattress, and am so glad I found this! It goes camping and travelling with me quite often. It folds up nicely, a twin sheet fits over it well. I have not put the waterproof abilities to the full test, but it has stood up well to some light dew and drying off later. The mattress inside is also easily removed so that the cover can be washed. ... show more
Reviewed in the United States on March 15, 2024 by Cierra

  • Perfect fit to a full size def frame
I got the full size 54 x 75 x 3 inch. I got this for my 10 year old daughters full size metal bed frame, that is supposed to be “no Box spring needed" , to add cushion under her 6 inch gel memory foam mattress. The material is wonderfully soft and strong. The padding got to its full size. Thick and strong. I love this thing. I might just get another one to have in my room for my one year old. Anyway, if anything changes I’ll come back to update my review. ... show more
Reviewed in the United States on February 29, 2024 by VWilliams

  • Good for price
Size: C (31 x 75 Inch)
Very sturdy. Hard mattress, as described, so it was expected. Floor is not felt. I was able to sleep comfortably on it. I’m giving it 4 stars because the cover it came with doesn’t fit the mattress, so I’ll have to figure another way to storage it.
Reviewed in the United States on March 16, 2024 by ME Crespo

  • Very comfortable
Size: S (25 x 75 Inch)
This unfolding mat/bed is very well made and is is firm but not uncomfortable! I have thought about buying more if I need! Perfect for traveling,camping and for grandkids! You can even takeoff the cover and wash it! So far so good
Reviewed in the United States on January 31, 2024 by Kassandra Altwein

  • Great for camping!
Size: T (38 x 75 Inch)
This product is great for camping! I prefer this over any air mattress. It never goes flat. It's comfortable and wide enough. Plenty of arms space also. I've used it inside of a tent and even in the bed of my pickup truck. I have recommended this to friends.
Reviewed in the United States on March 4, 2024 by Mike W.

  • Quality mattress
Size: T (38 x 75 x 3 Inch)
We bought this mattress for a family member who was visiting and he really enjoyed sleeping on it. He stated it was comfortable. We have had it for more than a year and it still remains in great condition after extensive use.
Reviewed in the United States on March 13, 2024 by Christina

  • Comfy and practical
Size: T (38 x 75 Inch)
Thick enough to offer comfort while sleeping and very easy to fold. My only complaint is the storage bag, very cheap. While attending to store the bag ripped and the zipper completely came off.
Reviewed in the United States on December 27, 2023 by Noehly

  • Decent product marred by stupid packing and shipping
Size: C (31 x 75 Inch)
I bought a similar style mattress a few years ago at Wal Mart in Mexico for 400 pesos ($20 US), and it was awesome. Not waterproof, and no carry case, but a solid product. This one starts decently but then it is smashed into a vacuum bag and tiny box. When I received it, I contacted customer support before I even opened the bag because my 31" mattress only measured 25" in the bag. I told them I was afraid to open it because many reviews said it is impossible to repack if it needs returned. To Sinweek's credit, the rep assured me I could return the product to a Lowe's or UPS Store without repacking, and even sent a shipping label before I opened it. Once unpacked, it expanded. It says allow 3 days to inflate before using. It has been 3 months and the cushions are still malformed. Hence, the cushions never fit together snugly. Further, the mattress is only 3.6" thick, not 4" and the corners of some are only 3.25" because of the way it was smushed. The cover is paper thin and does have one inch of seam not sewn, and a tiny tear, which shall have company soon, I fear. The zippers are ok. Some reviews say there is no handle on them, but they are wisely packed under the cloth and can be accessed easily. It is quite firm, which is awesome. I'm 6'3" and 200 lbs, and I can only touch the floor if all my weight is on a knee or elbow; laying down offers great support, except where the cushions are not snug. I think if you order this, a lot depends on how long it has been packed and stored into a smushed bag. I kept it because it is better than the soft bed I have available, and I didn't want to go through the hassle of finding another brand, which all seem to have the same concerns. I understand storage and shipping are probably the biggest expenses in selling this product. But their solution, frankly, ruins a decent product. ... show more
Reviewed in the United States on November 6, 2023 by Robert Bussinger

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