Our shoulder bag is a great companion for outdoor/indoor activities and perfect for daily use anywhere for school, vacation, travel etc. It comes with the USB charging port and the design of the password lock, you can make your entire collocation more chic and keep up with the trend. Even in the hot summer, your back and shoulders can stay comfortable and dry, pressure and fatigue can be greatly reduced by the thickened shoulder strap and 3D back pad. Our shoulder bag is made of high-density, water-repellent and tear-resistant nano materials. Durable zippers close and open smoothly and ensure safe and durable use in everyday life.