SP Gadgets POV Dive Buoy HandleThe possibilities for capturing the action are nearly endless with the SP Gadgets DIVE BUOY! Keep your action cam perfectly under control, whether youre shooting on or underwater. Fill the multi purpose grip with water to get just the right buoyancy underwater, or leave it empty to keep your camera floating. Or just use it as a compartment for storing small things in! Compatible with ALL models of GoPro. Includes: POV Dive Buoy Adjustable Wriststrap