The Kozi Series Self-Inflating Mattress range is made with super soft| peached polyester material that will keep you comfortable on your next outdoor adventure. Featuring dual 360 flip valves for super-fast inflation and deflation| you'll be ready for a great night's sleep in minutes. Lightweight and compact| these mattresses pack down easily into a compact roll size that will fit easily in the back of the family wagon or the boot of the car.