Gopro Backpack Strap Mount Related: OtterBox jumps on the modular train with a stylish iPhone case But Backpaix’s highlight feature is its Smart Badge System — a circular port, or Badge Dock, on the front of the backpack. st. One of the annoying things about action cams is that you need to worry about having a different mount system Beginning November 9, 2018 – January 1, 2019, Lone Star Christmas….