Rotating Vented Strap Mount for GoPro Another great benefit to this

Another great benefit to this lens is that it fits in the Hero3 waterproof case

and one at the rear

and HERO4 cameras

connect your Gopro and iPad mini to your bike at the same time

Rotating Vented Strap Mount for GoPro Another great benefit to thisThis is a strap that can be attached to cycling helmets using the vent holes. It features a center mounted GoPro mount which can rotate freely on 360 degrees and can be locked into the desired position with the push of a button. Features: Adjustable Strap Length Compatible w ALL GoPro models Made of Composite materials Curved & Adhesive base What's in the Box: 1x Head Strap Belt with Mount 1x Adhesive Curved Mount