The lenscoat raincoat 2 pro realtree advantage max4 provides protection for your camera and lens from the elements like rain snow salt spray dirt sand and dust while still allowing easy access to the camera and lens controls the raincoat 2 has all the same features as the original raincoat but adds an additional integrated pocket with foldaway arm sleeve on the left side for easier access to zoom and focus the raincoat 2 comes in two sizes pro for dslrs with lenses from 200 400300mm