THE BIGGEST THERM-A-REST® MATTRESS EVER.
For big comfort and support on a massive scale, the MondoKing™ mattress offers 4 inches (10 cm) of ultra-responsive, body-contouring foam in a pad that maximizes space and comfort. The fabric shell provides next-to-skin softness while the rugged bottom resists punctures wherever you camp, offering long-lasting support for years to come. The MondoKing™ mattress compresses to a surprisingly reasonable travel size and the high-loft foam offers excellent self-inflating properties making set-up a snap. Stuff sack included.