The Vortex Media Pro SLR Storm Jacket Camera Cover, Medium (Black) is a water-resistant lightweight, rugged rain cover made from AquaNylon fabric. Heat and fire resistant ripstop fabric won't rip, tear, or melt. The SLR medium size is built for lenses up to 300mm-400mm f/2.8. It fits a 7.0-15" camera and attached lens measured from the rear of the body to the front of the lens. There is a touch fastener opening at the bottom to accommodate tripods, monopods, and manual focusing inside the cover. A zippered carrying case is included.