The Caldwell Fast Case Gun Cover protects firearms from all that Mother Nature can throw at them. Durable ballistic fabric stands up to thorns, sticker bushes or any other abrasive surfaces. The PVS lined fabric provides water resistance to the firearm. The large bottom opening lets the user keep the firearm covered, but still allows it to be carried with a standard sling. The Caldwell Fast Case is very easy to use and fast to take off when the shot matters most!