About a year ago the wife started complaining about her back sleeping on our king size tempur-pedic mattress topper. It sat in the corner since then and she finally gave me the ok to put it to use elsewhere. So I chopped it up to use as a sleeping pad in the back of the 80. It doesn't roll up small but when I am going solo camping it doesn't matter. After I finished up the animals quickly realized it was the best new place to take a nap. Can't wait to try it out in Big Bend this weekend.