Purchased but never ended up using it for school. 3 large compartments and 1 small fleece compartment. Accommodates a 16” laptop. In perfect condition and perfect for school. Webbing daisy chain offers lash points Removable waist belt Stand-up design Dedicated, highly protective laptop compartment Large main compartment for books and binders Comfortable, padded top handle The updated FlexVent™ suspension system, certified by the American Chiropractic Association, has articulated shoulder straps, a rounded back panel, comfortable stitch lines and soft-touch chemise fabric External, fleece-lined pocket for sunglasses, phone or keys External stretch-mesh pocket Sternum strap with whistle buckle Two external water bottle pockets that can also be used to stash items like your phone or keys Front compartment has internal organization with secure-zip pockets and a padded tablet sleeve Two side compression webbing straps U-pull zippers are easy to grab Laptop Sleeve: 18.9" X 11" Dimensions: 11.6" X 7.5" X 19.3"