Search  for anything...
SINWEEK

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 58 x 78 Inch

    • Based on 1,734 reviews
Condition: New
Checking for product changes
$159.99 Why this price?

Buy Now, Pay Later

As low as $26.67 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Nov 23
Order within 4 hours and 44 minutes
Available payment plans shown during checkout

Size: SQ (58 x 78 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: SQ (58 x 78 Inch)


Special Feature: Water Proof, Washable


Fill Material: Memory Foam


Brand: SINWEEK


Product Dimensions: 78"L x 58"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: 78 x 4 x 58 inches


Item Weight: 24.8 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, Nov 23

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • 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
    • 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
    • Very soft cover, decent thickness and firmness
Size: S (25 x 75 Inch)
Update 14-Feb-2024: I gave this one more star just for support and customer service. I rarely find support services that are dedicated to customer satisfaction and ensuring you can use the product and are happy with it. They did a wonderful job helping me out and even understanding my complaints and ensuring they are addressed. Well done. ------------------------- OP: I must sleep on the floor sometimes for my back and I've been trying to find a decent floor pad. I've tried a bunch that were just too soft, and you sink to the floor. This one is OK. It's 4" even after a week of letting it rise. The ad states it is firm, but it's not that firm. I wish it was firmer. But it's OK. At least you don't sink all the way to the floor. The cover is extremely soft! And it folds up well. ... show more
Reviewed in the United States on February 9, 2024 by Vinnie Da Arm
    • Comfortable
Size: C (31 x 75 Inch)
Comfortable and multi purpose. Well packaged and nice material
Reviewed in the United States on February 21, 2024 by Amazon Customer
    • Perfect for Guests
Size: SQ (58 x 78 Inch)
Super comfy and soft and perfect for guests to sleep on. Actually was quite surprised how comfortable it was and large. Was pretty easy to fold up and it even comes with a case to pack it away in which was super nice and convenient for carrying it around or even storing it. Had someone sleep on it for three weeks and not a single complaint. Would recommend over any air mattress as takes seconds to clean up and seconds to set up. ... show more
Reviewed in the United States on November 17, 2023 by Mario Molina
    • Awesome! Awesome! Awesome!
Size: T (38 x 75 Inch)
My daughter is in college and loves by herself. So we just stay with her when we visit. We had an air mattress before, but it got a hole on it and we had to get something else. I wish I would have known about this product before we bought the air mattress. It is extremely comfortable. I am 6 foot tall and weigh 220lbs. And I have absolutely no complaints. Do not hesitate to buy, you will not regret it! ... show more
Reviewed in the United States on February 9, 2024 by Anonymous
    • It’s a firm one but fits in closet and well made
Size: SQ (58 x 78 Inch)
Love the ability to whip out a mattress when guests come over or the kids friend spends the night so they have own safe sleep space. I store in closet. I would love it a little less firm because it’s a hard one but that may give over time and I’d take firm over sagging spots that feel like your laying on a cold hard wood floor. And bonus!!!!! It can be chair too and holds shape! ... show more
Reviewed in the United States on December 4, 2023 by Christy
    • 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

Can't find a product?

Find it on Amazon first, then paste the link below.