Tigra BikeConsole iPhone 4, 4S Weatherproof Shock-protected Bicycle Holder Mount Fully weatherproof with optical membrane touchable screen Heavy-duty universal handlebar/stem mounting bracket - fits any bar or stem Anti-shock interior silicon lining for impact protection iPhone fully operable from outside of the holder - camera window, jack/cable protected conduits 360-degree rotation, quick release mechanism, double hinge holder lock. Extra brackets available - see Heavy Duty Bracket for iBikeConsole iPhone 4 Weatherproof Bicycle Holder Mount