What do you want to mount it to?   I use this official mount to attach to my roll bar.   There are stockists in the UK.   https://gopro.com/support/articles/video-tutorial-roll-bar-mount   I also have one of these which I wear under a wooly hat.   http://shop.gopro.com/EMEA/mounts/head-strap-plus-quickclip/ACHOM-001.html