The pov 30 waterproof case offers rugged protection for your gopro camera and accessories the premium two toned custom cut foam stores contents in an organized upper and lower tray system the pressure latch ensures easy opening after changes in altitude and the silicone o ring ensures a watertight seal the pov 30 also comes with a handy strap with carabiner so you can latch it on to just about anything holds one gopro camera with housing and accessories pressure equalizing latch silicone o