The Vortex Media SLR Storm Jacket Camera Cover, Medium (Yellow) 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. A zippered carrying case is included.