Buy from Amazon.com : http://fave.co/1LIwsBa

XCSOURCE HQ Metal Protective Case Housing Tripod Mount UV filter for Gopro Hero 3 3 OS74

Product Description :
Aluminum alloy CNC injection molded extremely rugged and high quality build
It can prevent camera crash caused by overheating
There is a 14 screw hole at the bottom of it compatible with any tripod
Functional design layout is reasonable
It can be mounted on UV lens filter lens polarizing lens of diameter 305mm