The Nemo Cosmo 3D Insulated Sleeping Pad - The Nemo Cosmo 3D Insulated Sleeping Pad is the first pad truly sculpted for maximum sleep comfort. Known for its versatile durability, it now has 3D body-mapped baffles that gently cradles the sleeper, keeping you centered on the pad so you don't end up on the tent floor in the middle of the night.