Camo Tactical Backpack for Military Fans Kids Boys Girls and Adults Men Women Polyester Water-Repellent Polyester Fabric Roomy Main Compartment(Built-in a Sleeve for ipad)/ 2 Outer-front Zip Pockets/ 2 Bottle Pockets on the Sides Zippers have Hanging Grips so can Easily Zip and Unzip too Ergonomic Design to Minimize The Strain On Shoulder\Vertebral Column Dimensions:17.6in H x 11.4in W x 5.1in D;Suit for elementary & middle youth and adult