The clearly clever backpack is designed to meet the security requirements of many schools (always verify that the dimensions meet your school requirements). Clear PVC with fabric accents Exterior features one zip and two mesh pockets Zip closures. Dimensions: 12.0" w x 16.25" h x 6.5" d with 33.0" adjustable strap and 3.0" handle drop Mesh pockets on each side for water bottle