Description‎:‎ Casual style and creative USB design are commonly used by teens‎,‎ from school to work‎,‎ keeping your life organized‎!‎Multifunction for your every occasion‎,‎ sometimes they are used as luggage‎,‎ particularly as carry‎-on bags for travel‎.‎And its large capacity offers enough space and great comfort‎,‎ suitable for 9.7‎-inch tablet PC and even 14‎-inch laptop‎.‎Note‎:‎There is no mobile power comes with the backpack inside‎.‎ If you want to use the external USB charge function‎,‎ you have to do as follows‎:‎1‎.‎ Connect your mobile power with the USB interface inside the backpack 2‎.‎ Connect your phone with the USB interface outside the backpack3‎.‎ Charging beginsThe bag may have some crease in package during shipping‎.‎There may be some smell which is normal‎,‎ you can put it outside for several days‎,‎ then it will disappear‎.‎ Feature‎:‎ Stocked Pattern‎:‎ Solid Form‎:‎ Separate Materials‎:‎ Canvas‎,‎Polyester