Air Hard Shell Backpack features Hardshell frame design provides durability and rigidness Molded shock-resistant base is protective and waterproof Side zippered storage compartments Integrated protective sunglass case with zipper Large front dropdown storage compartment 3-sided storage compartment access Comfortable shoulder straps with breathable mesh backing Padded and breathable mesh back wears comfortably while minimizing sweat Braided topside grab handle Dimensions: Length 11.5" x Width 8" x Height 18"