Waterproof Durable School Bag with Folder Cover. | Made of high quality waterproof material; padded and adjustable shoulder straps; external USB with built-in charging cable offers a convenient charging | The pocket for the 13/14/15/16" laptop is padded, as well as the front flap and back | Large Capacity: one large zipper pocket with a laptop compartment; one front bottom zipper pocket; one middle zipper pocket; two side pockets | Lightweight stylish backpack, perfect for school, travel, hiking, everyday use and outdoor activities