The Men's Backpack Multi functional Waterproof 13”14”15.6” Laptop Bag is the perfect backpack for today's busy traveller. This stylish backpack is designed with security and fortitude in mind, with thoughtful details like an outside access USB port and a multi-faceted layer of pockets for chargers, headphones, cords and other tech items. The roomy main compartment is structured with a wide entry so you can pack clothes vertically and smoothly. With loads of other details, this smart design truly has your back.