★★★★★
These mattresses are perfect for a hide a bed
Bhazel—December 8, 2025
These mattresses work really well for the hide a beds in our cabin Read more
Slumbrae
Slumbrae 4 Twin Sofa Bed Mattress Replacement Memory Foam Sofa Mattress Topper with Soft Cover CertiPUR-US Certified Grey
$139.99$159.99
About this item
- [MATTRESS TOPPER ONLY] - This loveseat sleeper sofa bed mattress replacement is ONLY the topper for sofa bed (sofa NOT included)
- [2-LAYER DESIGN] - The Slumbrae memory foam mattress replacement features a 2-layer design that provides two firmness options: medium feel and medium firm feel. This design ensures a balance between comfort and support. It is thick enough to offer comfort, yet thin enough to fold into the sofa without requiring removal before closing.
- [HEALTHIER SLEEP] - Experience the ultimate in sleep comfort with our premium memory foam. Slumbrae sofa mattress provides even contouring, pressure relief, and excellent motion isolation for a healthier sleep, and breathable fabric gives a cooling and comfortable feel while sleeping (OEKO-TEX 17.HCN.13316 HOHENSTEIN HTTI)
- [VERSATILE USE] - Slumbrae sofa mattress can be used as an alternative to a sofa bed in addition to being placed on a trundle bed or in a hide-a-bed, camper, futon, boat, RV
- [VACUUM PACKAGING] - Allow 48-72 hours to fully expand the new foam topper in a well ventilated area and a suitable temperature (78℉), low temperature may take more time
$139.99
Was $159.99Save $20.00
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Product details
| Brand | Slumbrae |
|---|---|
| Color | Gray |
| Size | Twin |
| Fabric Type | 60% Polyester, 40% Rayon Derived from Bamboo |
| Special Feature | Washable, Soft, Breathable |
Technical specifications
| brand | Slumbrae |
|---|---|
| color | Gray |
| size | Twin |
| fabric_type | 60% Polyester, 40% Rayon Derived from Bamboo |
| special_feature | Washable, Soft, Breathable |
| closure_type | Zipper |
| product_care_instructions | Machine Wash |
| water_resistance_level | Not Water Resistant |
| age_range_description | Adult |
| material | Fabric |
| manufacturer | Slumbrae |
| product_dimensions | 72 x 37.8 x 4 inches |
| item_weight | 17.63 pounds |
| best_sellers_rank | #575,862 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #517 in Mattresses Toppers |
| date_first_available | June 15, 2024 |
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Customer reviews
4.734 ratings
★★★★★
So much better
vturner—January 6, 2025
I bought the queen size to replace the very old spring mattress in my parents' sofabed. It's a huge improvement. I'm very happy with this purchase. It fits and folds with perfect function at a decent price. A sofabed support board would make it even more comfortable, because I can still feel the frame under the mattress (it's still a sofabed, afterall); but compared to the previous bed of nails, it's like sleeping on a cloud. Read more
★★★★★
Heads and shoulders above the standard issue sofa sleeper mattress!
LisaP—November 17, 2024
I have not slept on this sofa sleeper mattress, and I do not intend on a test drive. But I can tell you that this is an amazing upgrade to the crappy mattress that comes with the sofa. Looks to be very supportive for the application, and I am sure guests will appreciate it. The custom size sheets cost about half as much as the dang mattress. Toss the coil nightmare and dive into this fantastic upgrade. You'll be the host with the most! Read more
★★★★★
Great Mattress
N W—March 25, 2025
Great mattress for the price. I would recommend getting the board that goes underneath it Read more
★★★★☆
Think of it just as a mattress topper, not a replacement sofa bed.
Alice Pepper—September 24, 2024
I got this to actually put in an old sofa bed that we have, thinking I would use it to top that mattress, but it's definitely intended to just replace it - it's about 5 inches thick! The problem is that since it doesn't have any stiffness to it or springs or whatnot, it's just what you'd imagine it would feel like to lie on foam over a metal bar. :) If you have a newer sofa bed that has more of a platform rather than springs or metal mesh, this may work really well for you! Another thing to consider is that by replacing your old sofa bed with this, the density may not be enough to support the cushions when sitting, like it may sink it a lot more than expected. So in my opinion, this is just a mattress topper, for a regular mattress. Read more
★★★★★
Comfy
Gina M Schmidt—April 16, 2025
Great Read more
★★★★★
Perfect Slumber
R G—September 12, 2024
The mattress is perfect for our full size sofa sleeper. It’s super comfy, exactly as described, a super soft topper which comes already zipped on. Can’t wait to have our grandchildren sleep over!! Read more
★★★☆☆
A little shy of 4 inches
AnnO—July 26, 2025
It is a little shy of 4 inches. It makes the couch slouch a bit, but it's comfortable enough. Read more
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