Hiplok

The Hiplok is the world's first bicycle lock developed specifically to be worn on the body. It’s a seriously strong piece of kit with a hardened steel chain at its core and a Sold Secure accreditation. All Hiploks are fully adjustable - one size fits all. With no need to carry a bag for your lock, and with their snug fit on the hips means that you'll barely remember you're carrying a lock at all. The fastening system means that you're not actually locked in when carrying around your waist, just incase you loose your keys... a really innovative locking system from a British design firm.