From time spent in class to quick hikes through the wilderness the versatile JanSport Tilden bag is ready when you are! Durable laptop backpack in a mid-sized silhouette. Two main zip compartments for your weekly essentials. Padded sleeve is designed to fit a 15 laptop or 3L hydration system. Organizer pocket in front compartment for quick access to pens pencils and assorted gear. Front zippered pocket for additional storage options. Padded ergonomic S-curve shoulder straps for comfortable carry. Side compression straps. Materials: 600D polyester 420D velocity nylon Imported. Measurements: Bottom Width: 13 1 4 in Depth: 3 1 4 in Height: 19 1 2 in Strap Length: 32 in Strap Drop: 16 in Handle Length: 4 1 2 in Handle Drop: 2 1 4 in Weight: 1 lb 3 oz