CORN Electronics Large 17 Inch Travel Laptop Backpack with 。TRAVEL BACKPACK MATERIALS- Stylish backpack made of eco-friendly waterproof canvas, soft and fashionable, classic and minimalist design really stands out from the crowd!Large Capacity Backpack：16\"x 11\"x 8\"(42*32*20 CM) FUNCTIONAL BACKPACK - Inner: main pocket can fit up to 15.6’’. 2 small open pockets. Outer: one front side pocket and 2 side pockets CONVENIENT USB PORT DESIGN：Built-in detachable USB cable design, great convenience for charging your electronic devices via connecting your own power bank. (POWER BANK IS NOT INCLUDED) LARGER CAPACITY- Can hold 15.6\" computer, tablet, glasses, wallet, keys, earphone, power bank, cell phone, document and clothes. It will be a perfect bag for Men, Women.