POV Dive Buoy:

The multi-purpose camera handlegrip with added features. Aside from great control when filming and keeping your camera afloat if you drop it into water, you can now fill the handle with water to create neutral buoyancy when scuba-diving. If you are not underwater you might even want to use the watertight compartment to keep a little something hidden and dry.

Tripod Screw Adaptor:

Fits just about any camera or camcorder presently available.