Outdoors Camping Basics Self-inflating Mat Great For Backpacking, Hiking, Camping And Travel. Free Flow Valve Makes Set Up A Breeze. Water Resistant. Rolls Up For Convenient Storage And Travel. Quick And Easy Comfort For A Good Night's Sleep. Size: 25" x 78". 1" thick. Self-inflating mat adds cushion and comfort to camping. Infused with Microban antimicrobial product protection. Use indoors or out. Turn knob to automatically inflate the mat with no pump required. Includes a storage bag for convenience. Lightweight design is easy to carry. Water-resistant. Easy to inflate. Simply roll to deflate. Shell is 190T polyester with PVC coating. Green Water Resistant Mat Model# VC6801GN.