Baibu Men’s Anti Theft Waterproof Backpack with USB Charging Capabilities. This Backpack is perfect for the outdoors and ideal for safety and convenience. The perfect backpack for camping or hiking when you need to bring your tech products with you but can’t risk letting them get wet or destroyed. Very durable and great space usage allows for convenience and keeping things organized at the same time. The Baibu Anti Theft Waterproof Backpack is also perfect for charging those tech products including your cell phone when necessary. Very sharp looking backpack with reflectors for safety purposes to let oncoming traffic see that someone is on the road as a safety feature.