Camping Mat Matrress Outdoor Sleeping Pad Double-side Waterproof Aluminum Foil 1. It is made of high quality material, durable enough 2. 100 percent double-side waterproof mat protects you from damp grass, sand, and bleachers 3. Features an attached carry bag for easy storage and portability 4.Good Choice for Picnic, Camping Trip 5. This is also a necessary. The outdoor mat makes you comfortable when you are out