The eDream Supreme RV Mattress part # e97FR is very similar to the mattress you would find in a bedroom. The main difference is the dimensions which are geared towards RV use. Therefore, you wouldn't be able to fold the mattress in half just like you wouldn't be able to fold the mattress in your bedroom in half. This is a top of the line RV mattress that gives the perfect mix of support and comfort. In order to fold a mattress in half you'd have to forgo this perfect mix of support and comfort. view full answer...
The etrailer eDream Supreme RV Mattress # e77FR does have a good amount of flexibility. After all, they do ship rolled and compressed, so we know they can take quite a bit of "bending" and return to their original shape. It is not uncommon for these mattresses to be used in slide outs similar to yours.
That being said, the eDream Supreme mattress is not designed to be folded or bent repeatedly. So while it may bend when you retract the slide, the concern is that repeating this process... view full answer...
The Teddy Bear RV mattess covers, like part # LC679299, completely cover the mattress. The mattress actually goes inside the Teddy Bear cover which is then zipped up to protect the entire mattress. view full answer...