MRP : ₹ 999
Made In : China
I've tested this on a ride ranging over smooth to moderately rough terrain with a GoPro Hero camera and it is a good mount for my vented B'Twin 500 helmet. The mount and the straps are of good quality and the strap-clip is secure. This is a cheaper alternative to the original GoPro vented helmet strap accessory.
The only small problem is that the camera's attachment clip to the mount is slightly loose, so the camera tends to rock slightly. It is not discernible in the footage, since image stabilisation takes care of it, but it is a bit of a concern for the security of the camera, while riding over rough terrain. But, no other complaints.