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S SECRETLAND Folding Mattress, 4 inch Tri-fold Memory Foam Mattress Topper with Washable Cover, Foldable Mattress Topper for Camping, Guest – Twin XL Size, 78" x 38" x 4"

  • Based on 454 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, May 22
Order within 21 hours and 18 minutes
Available payment plans shown during checkout

Size: Twin XL


Style: 4 Inch


Size: Twin XL


Special Feature: Foldable


Fill Material: Memory Foam


Brand: S SECRETLAND


Product Dimensions: 78"L x 38"W x 4"Th


Age Range (Description): Adult


Model Name: Tri Folding


Construction Type: Memory Foam


Product Dimensions: 78 x 38 x 4 inches


Item Weight: 18.31 pounds


Date First Available: September 3, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 22

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Go with the 6inch. You won't be disapointed.
Size: Twin XL Style: 6 Inch
Right out of the box, it super comfy. I imagine it with fluff up a little more, once it's been unfolded for a while, but even if it didn't, it's a REALLY nice mattress for the price. Spend the extra money, and get the 6inch. This is an awesome little mattress, for less than $140. I am impressed. I love that it can be folded up, and tucked away in a closet. Oh yeah, almost fogot...The Twin XL is huge! Enough room for me, and my 20lb dog. 😁 ... show more
Reviewed in the United States on April 10, 2023 by Heather

  • Finally!!!!! A great mattress
Size: Full Style: 6 Inch
Mattress was delivered this afternoon, 2 days early. After searching for a year for the perfect mattress for Murphy bed in Rv, I finally found the one that I'm COMPLETELY SATISFIED with. Very easy to fold up. Seams are very well made. I waited an hour after unpacking it, to lay down and test it. SO COMFORTABLE, whether a side sleeper, back sleeper or if you sleep on your stomach, it's all good. Great support. 10 year warranty comes with it as well. I highly recommend this mattress and the seller. ... show more
Reviewed in the United States on March 29, 2023 by Lainie

  • Love the folding, not comfortable for a side sleeper
Size: Full Style: 6 Inch
I’ve used 6 inch memory foam mattresses in the past from different brands but this one is very firm. If you are a back sleeper it would be fine but as a side sleeper i can’t get comfortable and end up not sleeping well. I’m going to get a cheap foam topper to fix it for my needs. Update: The company reached out after I left my review and refunded my purchase. Was not expecting anything and was very happy to hear from them. On another note I would like to add that the folds of this mattress are sewn together well so you do not feel them when you are sleeping, great design. ... show more
Reviewed in the United States on March 20, 2023 by Jessie Leonard

  • Good
Size: Queen Style: 6 Inch
I bought a 6inch and a 3inch to stack as a mattress. Besides the fact the the top mattress slips off the bottom mattress I really don’t have any complaints. It’s a firm mattress but I like a good firm mattress. The cover comes off easy to wash it too. Over all of you need a cheaper alternative to a mattress and you don’t mind it being a little firm this is a good buy. ... show more
Reviewed in the United States on April 3, 2023 by C

  • :::
Size: Twin XL Style: 6 Inch
Looks great, nice size, good quality but.. super uncomfortable, too hard for mi back. I can't sleep more than 3 hours and my back still hurts Update: they contacted me and offered me a solution for my problem. super responsible and serious about their work and product. thank you so much.
Reviewed in the United States on April 7, 2023 by Paola C.

  • Comfy but hot
The fabric is soft but it's white. It will get dirty fast. If the fabric is what sold you, don't! You will need a sheet. Don't buy an expensive fitted sheet when a simple sheet will do. Also, it says medium firmness. I would say it's harder than that but it is comfortable to lay on. That said, it's not. There really isn't ANY cooling gel. It's blue but that's all. I've had others that actually had cooling gel in it. Prepare to sweat. Not kidding. I use this product only if I have to. ... show more
Reviewed in the United States on March 6, 2023 by Robina

  • Great mattress
Size: Full Style: 6 Inch
I was amazed when'd I opened the package - it really didn't smell. No outgassing I could notice, just really clean and comfortable right away. Took a few hours to fully open after the tight packed delivery and then it was great, even for side sleeping.
Reviewed in the United States on April 3, 2023 by Bryan B

  • Tear in cover
Size: Twin XL Style: 6 Inch
I just got the mattress and it seems very comfy. Unfortunately there is a small tear in the washable cover. I would send it back but the box is huge and weighs a ton. Can I get a replacement cover?
Reviewed in the United States on April 4, 2023 by Philip J. Broughton

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