【Product Description】 A multi-functional backpack that is useful for many purposes, such as business, school, travel, outdoor activities, shopping, and business trips. • Can easily store A4-size notebooks and files • Comes with a PC pocket! Fits a 15.6-inch laptop. • Equipped with a USB port, eliminating the need to remove the battery from the bag when charging. The USB cable is detachable. Color...Black Material...Nylon Color...Black 【Note】 Although new, the handle stitching is sloppy, and the sewing thread is visible. Please refrain from purchasing if you are concerned. (See photo 5) Color...Black