made of durable CORDURA(R) ripstop fabric, which is resistant to abrasions, tears, cuffs and has a water-repellent finish to help keep your belongings safe and dry. The 2-way zippered main compartment is spacious enough to haul textbooks or a change of clothes for the gym or an overnight trip. The 2-way zippered back panel houses an organizer that contains padded laptop and tablet sleeves. 2 large zip pockets on the front secure smaller items you want quick and easy access to and bottle pockets at the sides can hold your favorite beverages. Design: CORDURA(R) fabrics are resistant to mold, mildew, rot, moisture, tears and scuffs, creating a longer lifespan for your bag The cushioned back and adjustable chest and shoulder straps provide comfortable wear Additional Details 20.5"H x 13.25"L x 6.5"D; Strap length: 38" (longest), 19" (shortest) 100% Polyester Spot Clean