The Ottolock Cinch Lock addresses all your excuses as to why you don't carry a bike lock -- heavy, cumbersome, awkward to carry -- and addresses them head on. Not only is this handy little cinch lock lightweight, at just 120 grams in the 18" size, but it's also more secure than a traditional cable lock thanks to its multi-layer steel and Kevlar® band design. There's no longer any reasonable excuse for not bringing a lock, the Ottolock Cinch Lock has arrived!