The Orca Rain Cover is designed to cover and protect video cameras from rain, dust and the elements when shooting outdoors. All Orca Rain Covers feature track mounting system for on camera lights, inflatable skeleton with valve, a mic sleeve, a sleeve and bungee cord for your camera view finder and is made of transparent material (TPU). The Orca Rain Cover comes in 3 different sizes: the OR-100, OR-102 and the OR-104.