Heys USA Luggage Epac02 Rolling Backpack, Medium Blue, 21 Inch Material: 600D Polyester body/1680D trimming Frame: Frameless Handle: Mono aluminum trolley system. Wheels: In-line skate wheels. Warranty: 7 Year Worldwide Better Life Warranty Fits laptops: 14.6 x 11 x 2.4 - 37 cm x 28 cm x 6 cm 21 inch x 14 inch x 12 inch; Weight: 5.8 lbs