Wonderfully thick! - Therm-a-Rest NeoAir XLite Sleeping Pad Classic Valve - Women's

I am so pleased with this air mattress. It wasn't as hard to blow up as I expected and retained all it's air overnight. The thickness is something I've been searching for as I have hip issues. In fact, due to how thick it is, I was able to let just a little air out to make it less firm and still not feel the ground. It's super compact and super light in comparison to some of the others I've owned. The ONLY drawback is that you really need a sleeping bag/quilt that has a pad attachment feature. The outer layer of my sleeping bag is slick so I did slide off a few times but that's not the pad's fault!