No more light-headed mouth inflation. The built-in foot pump inflates this sleeping pad in about 60 seconds, and the ergonomic pillow is built right in — no separate pillow to pack. The 40D nylon shell with TPU coating stands up to rocky ground, and it delivers real cushioning at 2.5" thick. Inflated: 78 x 23.2". Packed: 30 x 10 cm at 1.36 lbs. Pair it with your mummy bag for a camp sleep setup that beats the ground every time.