Comments about VholdR VholdR Flat Surface Mount for the Remote Video Camera, 2" in Diameter:
I use this mount to secure a camera to my helmet when skydiving. It holds secure and doesn't bounce despite the 120mph winds and abrupt direction changes when the canopy opens. I knocked the camera off the mount once during freefall but it's design is simple enough that I was able to remount the camera while still in the air.