Secure the Pacsafe Backpack/Bag Protector around your backpack and protect your pack from tampering and theft. Using eXomesh Ultimate security technology, the Pacsafe has an adjustable high-tensile stainless steel locking device that covers your entire pack and locks to a stationary object while you're in a train station or on the bus. Pacsafe's locking device is made from high-impact resistant polycarbonate, and your pack's waist harness and shoulder straps are accessible while this protection is on. The padlock and a carry pouch are included with this Bag Protector, so you'll be ready to secure your luggage on your next overseas or US backpacking adventure. Choose from four different Backpack Protector sizes.