I use an 8” futon on plywood. It is better than mattresses costing me 3k$.

And its the ONLY mattress for campers or outdoors because it has a cheap foam core wrapped with cotton batting so it never turns into a solid ice block when cold and always stays cool in hot weather.

You can also rotate it any which way but loose. These things solved every physical pain I had too.

I initially used them for camping and was like man, my body doesn’t hurt.

Last edited by JohnnyLoco; 08/15/22.