Zip It, Lock It Winner of the Design & Innovation Award, Z LOK is like a lockable zip tie. Z LOK has a steel core running through its middle and a double ratchet locking system which fastens down while locking, helping to keep your gear and equipment safe. Weighing just 20g and compact enough to fit easily in a jersey pocket, it’s an ideal lock for short café stops or for securing helmets, wheels and accessories as well as for use on car roof racks. In fact, it’s great for helping to protect any kind of equipment including skis and snowboards, luggage and outdoor gear. If you need longer locking simply daisy chain two Z LOKs together. Super practical lightweight deterrent lock.