BANGE BG-2892 Mens Business Double-Shoulder Backpack Large Capacity long pants A basic item that can

A basic item that can be worn all summer long

One size: length 30 in

Length: 40-80cm

can get a Balanced audio at all music style

Intelligent identification output

BANGE BG-2892 Mens Business Double-Shoulder Backpack Large Capacity long pants A basic item that can1. Material: leather abrasive 2. Concealed zipper pocket for important items 3. Explosion proof zipper, smooth opening and closing, dense and watertight 4. Ergonomic design, high elastic honeycomb back cushion, breathable and not stuffy 5. Wet and dry separation design, can be categorized to place the items needed for going out 6. External USB port, easy and convenient charging 7. Umbrella bag and eyeglasses hook design, easy to get objects 8.