The OTTOLOCK is made to protect your bike in short-stop security situations. It is much lighter than a U-Lock and more secure than a cable lock, meaning you can take it everywhere with ease. At just 155g and coiling to just a 3 inch diameter it really is convenient and practical solution to locking up your bike. The multi-layer steel Kevlar® band design is unique to the OTTOLOCK and provides unrivalled security. Not only that, but you can use the OTTOLOCK for travel luggage, car racks/cargo, tools, ladders, canoes, motorcycle helmets or really anything you need to secure.