Design: Body fabric coated with polyurethane (PU) to give a more outdoorsy look and for added water resistance The North Face's FlexVent(TM) suspension system, certified by the American Chiropractic Association, features a flexible yoke built from custom injection-molded shoulder straps; an unbelievably comfortable, padded back panel; and a highly breathable lumbar panel Two grab handles on top make it convenient to open and provide a balanced carry so it doesn't swing into your side when you're walking Stand-up design for easier packing and unpacking Padded 16" laptop sleeve Huge main compartment holds books and binders for a day on campus Front compartment simplifies organization for the modern user while maintaining essential features for storage such as secure-zip pockets, a tablet sleeve and a key hook Two water bottle pockets Stylish front bungee system for additional storage Sternum strap Reflective details Raised embroidered logo Additional Details Avg Weight: 1 lb 5 oz (680 g) Volume: 1709 in^3 (28 liters) Laptop Sleeve: 12.75" x 11" (32.4 cm x 27.9 cm) Dimensions: 11" x 8.25" x 18.13" (27.9 cm x 21 cm x 46.1 cm) Body: 600D recycled polyester with 1500 mm PU coating with non-PFC durable water-repellent (non-PFC DWR) finish Boot: 1200D recycled polyester with PU coating and non-PFC DWR finish