Constructed from the Finest in Durable, Ultra-Light Ripstop Nylon, Complete with reinforcing Silicone Coating * Strong, Elastic Border for a Secure & Contoured Grip. Further Secured by Rigid Plastic Clips & Tightening Elastic Drawstring. Plastic Clips Fit Virtually Any Strap System * Stores in its own Mini Sil Pouch, Which is Permanently Fixed To Cover, so you"ll Never Lose It * Heat Taped Seams, Built For Zero Penetrability * An Invaluable Item in any Emergency, Survival, Camping or Travel Kit.