Bicycle frame mount for Btwin 500 D lock

A frame mount for the Btwin 500 D lock, sized for a 35mm Frame tube, but may fit others. Fixes to the frame using cable ties and has a slot for a velcro (or other) strap - Recommended!
When mounting, I also put a little cloth tape on the mounting surface to prevent any scratches and also add a little grip. The ‘ears’ on the model are to prevent the lock from rotating and getting in the way of your legs.
Updated version - Now has a receiver for the lower portion of the lock to prevent it from sliding down.