this is the hiplok, 'the world's first bicycle lock developed specifically to be worn on the body'. the hiplok has an integrated and fully adjustable belt fixing, allowing you to tighten the lock around the waist without actually locking the device. for those who have been looking for this level of portability combined with comfort, this looks set to be the solution.

the safety rating of the lock is a 'sold secure silver award', which is the same as the highly popular kryptonite evolution lock. available in 6 colours, for £69.99 from hiplok.

Hiplok V1.5 Green

thanks for the link quinn!