GoPro Strap Mount

I was looking for a simple mount to place my Hero 6 on a post for my daughters sand volleyball tournaments. I came up with a simple mount that uses sleeping bag straps to mount to any post. The actual straps I used can be found on Amazon but any strap that's around 2cm wide will work.

https://www.amazon.com/gp/product/B000FAPJLK/ref=oh_aui_detailpage_o01_s01?ie=UTF8&psc=1

V1 is is the strongest but prevents the camera from tilting parallel to post. If you have a Hero 6 black and use the s