Business Backpack Large Capacity Backpack Men's Waterproof Travel Computer Backpack text_field Upper width 22cm lower width

Upper width 22cm lower width 22cm height 20cm thickness 22cm

Lifetime: flight about 6-7 minutes

5mm Headphone jack

and lightweight

Input voltage: DC5V

Business Backpack Large Capacity Backpack Men's Waterproof Travel Computer Backpack text_field Upper width 22cm lower widthProduct Information: Bag size "" big Capacity: 20 35L Bag internal structure: zipper pocket, mobile phone pocket Opening method: zipper Material: film material Lining texture: polyester Accessories type "" buckle Strap root number: double root Popular elements: letters Carrying parts: soft handle Outer bag type: bag with lid Bag shapes: square vertical section Color: black, gray Accommodating computer size: 15. 6 inches Packing: business backpack*1