Bleach 17x12x6.5 Inch Waterproof Laptop Backpack with USB & Headphone Port — Extra-Large College/Everyday Computer Bag

Constructed from sturdy polyester fabric, this waterproof backpack is designed for heavy everyday use while keeping a long-lasting appearance. Ergonomic reinforced straps with a double coating and adjustable shoulder straps provide comfortable support and let you customize the fit so the bag sits properly on your back. Built for both school and outdoor activities, the pack resists shrinking and stretching to maintain shape and a wrinkle-free look; a reinforced bottom and high-detail construction boost overall durability. Dimensions: 17x12x6.5 Inches (43x30x7cm). For convenience it includes an external USB port, a headphone jack and a label tag. Inside you'll find a padded internal divider pocket for a laptop plus two side pockets for water bottles, umbrellas and similar items, while the roomy main compartment easily holds notebooks, card readers, diaries, pens and pencils.