Fashionable And Simple Outdoor USB Charging Backpack $ 15.84 Product information: Material: Oxford cloth Function: breathable, wear-resistant Lining texture: polyester cotton Strap root number: double root Style A: Black Billie Eilish Style B: Pink Billie Eilish Style C: Green Billie Eilish Style D: Large Black Billie Eilish Style E: Star Blue Billie Eilish Style F: Lightning Blue Billie Eilish Style G: Rhombus Blue Billie Eilish Style H: Pattern Blue Billie Eilish Style I: Chain Man Packing list: 1backpack+1USB cable+1*headphone cable Size:321545CM