About this product The big news with Big Student is that it now features a dedicated 15" padded laptop compartment. You still get two large main compartments, a front utility pocket with organizer, a pleated front stash pocket, a side water bottle pocket, ergonomic S-curve shoulder straps, a fully padded back panel, and a zippered front stash pocket to keep all your gear organized. Go big or go home. Backpack perfect for carrying all of your supplies Made of 100% recycled 600D polyester in a Cyberspace Galaxy design in shades of blue Built-in dedicated laptop compartment complete with padding gives your 15" laptop a full 360 degrees of protection Dimensions: 17"H x 13"W x 7.5"D Laptop compartment dimensions: 15.5" x 12.5" Perfect for bring-your-own-device classes Keep hydrated on the go with an easy-to-access side water bottle pocket Padded S-curve shoulder straps mimic the shape of your body for you to carry your gear in comfort all day long Fully padded back panel keeps oddly shaped items from creating pressure points on your back while providing added comfort Tear-resistant webbed haul handle lets you hang the backpack on a hook when you don't need it, and grab it in a hurry for when you do Two large main compartments provide up to 9 gal. (34L) of storage for your gear Two zippered stash pockets create a quick and easy storage for small items so there's no need for digging around for them Front pocket with organizer allows you to store the essentials.