The TruAire Sleeping Pad is ultra-lightweight and compact, equipped with a built-in pillow for comfort and convenience in the great outdoors. Experience restful sleep on an even, cushioned surface designed with 50 interconnected waffle-beam air pockets. The pad is made of thermoplastic polyurethane (TPU), a resilient material that delivers 2.5x more puncture resistance. As a raw material, TPU is also better for the environment and doesnt contain BPA or phthalates.