COOL GEL Classic Brands 4.5-Inch Memory Foam Replacement Mattress for Sleeper Sofa Bed Twin, Plush

This came way early and I absolutely love it! For the first time ever my boyfriend passed out as sooon as is head hit the pillow. He has spinal injuries and always has trouble sleeping. We sleep on a pullout couch most of the time, he runs hot and also it was a spring mattress (awful) so the cooling gel top and foam is 1000x better! 100% worth it and great price too, it fits a double/queen pullout (I think ours was a double not a queen but the matress fits just between the armrests without any issue.)I unrolled it and there was no smell, it puffed up right away we got to use it right off the bat. Such a good buy!

I've never given a product a review before but felt i needed to give this mattress one, i own a condo that i rent out alot, had complaints about the hide a bed mattress so i needed to upgrade, after a bit of homework on here and other places this one seemed to be the best bang for the buck if all the data and reviews were believable, once i received, it did expand to the 4" like advertised, mine did not smell like some people had suggested and wow what a difference from the original spring mattress, this mattress is as advertised

This is great if you’re adding it as a topper to a bed or if it’s going on a completely flat surface but if you have a slat bed or are using it for a pullout with bars, you are going to feel every single bump.

Took it to Mexico in the original packing box. Airline measured it twice even though the measurements and weight were stamped on it. We put it on the sofa bed and lay on it for 5 minutes and started drifting off. So ....comfortable. Our granddaughter are going to sleep on it next week. The sofa is softer without the spring mattress. We may have to add some support to the sofa . Pleased with purchase and delivery.

Had to replace the original mattress as it had become flat as a sheet. Comfortable and fits couch great. This is being used in a summer cottage.