Therm-a-Rest Trail Lite Mattress Regular;

The Trail Lite self-inflating mattress offers an outstanding combination of comfort, compactness and value making it one of the best all-around camping mattresses available. Die-cut foam reduces weight and bulk while self-inflation adds convenience you’ll appreciate at the end of the day. In addition, its semi-rectangular shape increases sleep area and makes for better, gap-free mating of other rectangular mattresses. Includes stuff sack.