thermarest prolite xs, prolite s, stoic short any decent quality inflatable mattress under 14oz should do the trick really. Has to be a 1-inch thick mattress though.

edit: forgot to mention, my 32 inch torsolite is too short and doesnt cover my hips fully so obviously not looking for another one of these. Anything over 36in should be ok.

Edited by Lopez on 03/20/2012 18:11:27 MDT.