Pacific Outdoor Equipment A backpacker's dream... this sleeping pad from Insul® Mat is made with weight and bulk saving Matrix foam. An ultra-comfortable pad with Griptec polyester fabric on top (for no slip) and durable ripstop polyester on bottom. 48 x 20 x 2”Stuff size 22 x 5”2 lb. 5 oz.100% polyester.Closeouts. China.