The urban world poses plenty of dangers, which is where the Pacsafe Metrosafe X Anti-Theft 20L Backpack comes in. With extensive anti-theft technology built into the bag, you can get to your destination with increased confidence that your belongings will stay securely on your back where they belong. From RFID blocking technology to a Roobar sport locking system, this sleek backpack stops scammers and pickpocketers in their tracks. The internal padded sleeve can fit up to a 15-inch laptop or 10-inch tablet.