Camel Mountain 20" Large BackpackSpace and capacity: 20" large backpack designed to fit most 15"17" laptops securely; dedicated 15" laptop sleeve plus extra compartments for books, notebooks, and accessories. Main compartments: Spacious main zippered compartment with padding for protection; secondary roomy pocket and front organizer for pens, chargers, and small tech. Padded comfort: Adjustable, breathable shoulder straps and a padded back panel for comfortable all day wear;