Case capacity semi professional slr camera with mid size zoom lens extra mid size zoom lens accessories the sling 4000 is the perfect light and strong over the shoulder bag for your slr camera gear and accessories holds slr camera with mid size extra mid size zoom lenses amp accessories 330d waterproof ripstop fabric soft nylex lining ripstop lining external zip pocket under main flap internal quilting and padding for camera protection carry handle clip and velcro fast