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❄️ Sleep Cooler, Live Better: Upgrade Your Sofa Bed to Luxury Comfort!
This 4.5-inch queen size cold gel memory foam mattress replacement combines a 2-inch cooling gel memory foam layer with a 2.5-inch firm polyurethane base to deliver superior pressure relief and temperature regulation. Certified by CertiPUR-US and OEKO-TEX, it ensures durability, safety, and consistent support. Vacuum packed for easy transport, it fits most sleeper sofas and is versatile enough for use in campers, boats, or on the floor, making it the smart upgrade for millennial professionals seeking comfort and convenience.





| ASIN | B0CLV7G91M |
| Additional Features | Washable Material |
| Age Range Description | Adult |
| Best Sellers Rank | #71,624 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #220 in Mattresses |
| Brand | Rhyme source |
| Brand Name | Rhyme source |
| Color | White |
| Construction Type | Memory Foam |
| Cover Material | Polyester |
| Customer Reviews | 4.1 out of 5 stars 507 Reviews |
| Fill Material | Gel Memory Foam, High Density Foam, Memory Foam, foam |
| Is Customizable? | No |
| Is Electric | No |
| Is Foldable | Yes |
| Item Depth | 4.5 inches |
| Item Dimensions | 72 x 58 x 4.5 inches |
| Item Dimensions L x W x Thickness | 72"L x 58"W x 4.5"Th |
| Item Firmness Description | Medium |
| Manufacturer | Jinying10 |
| Material Type | Gel Foam, Memory Foam |
| Mattress Comfort Layer Material | Gel Memory Foam |
| Model Name | 4.5 Inch Cold Gel Memory Foam Sofa Bed Mattress Replacement |
| Model Number | 4.5 Inch |
| Number of Layers | 2 |
| Portable | Yes |
| Product Benefits | Superior pressure relief and support, maintaining proper spinal alignment |
| Product Care Instructions | Hand Wash Only, Machine Wash |
| Product Dimensions | 72"L x 58"W x 4.5"Th |
| Size | Queen |
| Style Name | Contemporary |
| Top Style | Gel Top |
| Weight Capacity Maximum | 500 Pounds |
| top-style | Gel Top |
M**.
Comfy addition to my hide a bed!
Excellent mattress for my hide a bed. Thick, fairly firm, good value!
A**R
Thick pad is comfortable & a great value
Purchased to replace a Q fold up mattress pad. Pad was easy to set up for day to day cushioning while we have kept the old spring mattress just in case there is a need for more than one guest bed. We scaled back to less GLA. It does fold & slide up under the back of the sofa bed. .
V**A
Comfortable but some parts don’t fully expand
They say you’re suppose to give it a quite a few hours for it to be at the size it supposed to be but the whole point of buying it for the sofa is so that you can pull out the sofa bed and just sleep and then return to sofa position. Anyway, some parts have a sink and others don’t. But I guess it’s better than the spring mattress I had
E**0
No Springs Here!
We’ve had a queen sleeper sofa in our den for many years now, mostly used in emergency situations. It was not the most comfortable because it was a mattress full of springs. When I recently got sick and had to limit use of the stairs, my daughter suggested replacing the mattress and it was the best thing I could have done. No Springs Here! I have to admit it is as comfortable, if not more so, than our primary mattress and adjustable bed that we spent thousands of dollars on. It has a bit of memory foam with a gel that actually does keep you cool. I’ve slept on the mattress with and without a board placed between the mattress and the metal poles and I could not feel the poles of the bed in either case. I don’t usually write recommendations, but I am so pleased with this mattress that brought my sleeper sofa into what feels like a luxury bed for me. I have not been able to stop telling my family and friends about this mattress, so thought I should share with you.
M**Y
Absolute Junk, DO NOT WASTE YOUR MONEY
I would not pick this mattress up for free off of the curb if it was there. Absolute junk! When it came in I followed the instructions that said to allow it 48 hours to inflate, and it was not inflated at all. It was absolutely not worth a single penny and the quality is horrible. It felt great in the top corner and that was about it. There were dents and humps and it wasn't even a full mattress because it was all chunked up. Do not waste your time or money on this product. It took my husband a lot of effort to even get it back in the box to return it. I should've read the reviews. Hopefully you read mine and do not waste your money. There are far better mattresses out there that you can see good reviews on, buy that instead. I would rather buy a mattress worth the $150 this one was but as I mentioned I wouldn't take it off someone's hands for free.
J**H
Comfortable Mattress
The mattress arrived quickly and fit perfectly. Once it inflated to full thickness the mattress is very comfortable. Our folding sofa bed folded up with no problems.
G**D
Form & Comfortable
This sofabed mattress is firm and comfortable. It might be a tiny bit short around the perimeter but it's stayed in place on the frame for us.
A**R
Quality Product and Fit
This product fits perfectly on a queen size sleeper sofa and is very comfortable.
B**A
Colchón firme a pesar de ser delgado. Se flexiona bien.
Colchón firme y resistente. Ptotege bien de la estructura metálica del sofá.
C**E
Totally worth it!
Great replacement mattress. Very comfortable and folds in nicely!
M**O
El producto no corresponde a su descripción y no es bueno
Desempacamos el colchón y después de una semana no pudo alcanzar su forma completamente y quedaron algunas porciones aplanadas.. Esto es un grave problema, porque no se puede usar en forma conveniente. No lo recomiendo para nada.
S**R
Excellent mattress
I love this replacement mattress. Very comfortable and didn’t take long to expand when unboxed. I would recommend this mattress.
E**S
Great service
Great customer service! The mattress arrived on time. No smells. I let it ‘air outside’ even still and just lay flat to regain its shape as directed. Unfortunately it was a little short on the listed dimensions, but seller gave a discount for that and so we will keep it and make it work! It does fit into our sofa-bed with no problems! Way better than the old mattress we had. We also bought a support pad for under this foam mattress and that really helps with the comfort level of a sofa bed nicely! I suggest buying this item and a support for underneath.
Trustpilot
1 month ago
2 months ago