I can offer input to the solution we have which works well for us. We combine two items for a more comfortable time on the Club O chairs. Part one is a Thermarest self inflating sleeping pad and part two is a terry chair cover which is what others have written about. The self inflating sleeping pads roll up for ease of travel and provide enough cushion to make the day a happy one. We put the self inflating pad on first, then the terry chair cover. We use luggage strap across the bottom of the chair to keep the sleeping pad in place. All in all this has worked well for us.