This camera chest mount seemed great at first but the detachable plastic clip attached to the camera is brittle plastic. On first use, one side of the clip that allowed it to be removed from the main chest plate broke off. I attributed it to the cold weather as I used it while skiing. Part of the clip on the other side broke off the next day. I gave up and riveted the breastplate to the camera mount. During a recent mountain bike ride, the other end where the camera is attached broke. The design is very nice, but the plastic of the camera mount is too fragile. If you buy this, consider tying a leash between your seat belts and your camera.