I was impressed by Marcella's idea of a bottle mount for a go pro (http://www.thingiverse.com/thing:503338), and equally impressed by UltiArjan's idea of a magnetic mount (http://www.thingiverse.com/thing:291363), so decided to get the best of both worlds!
I ended up adapting this really nice and clean bottle cap by ahoeben (http://www.thingiverse.com/thing:148310) to add the magnetic tripod since Marcella's is a bit too elaborate to modify. Oh it also works as a simple tripod stand in its own right as well.
go_pro_bottle_and_magnet_mount_v.3.stl | 2.0MB |