Targus 5.4 Matrix Notebook Backpack Fits up to 15.4-Inch Screens, Metallic Black (RG0322) Unique and convenient exterior gear flap with buckle and bungee closure for carrying jacket and more Soft Rack helps distribute weight of books or binders for a healthier back Removable cell phone pocket on shoulder strap Limited Lifetime Warranty: At Targus, we stand behind all of our products; We offer one of the most comprehensive warranties in the industry so you and your device are covered Limited warranty does not cover products purchased from 3rd party sellers