Product Description:
WATER REPELLENT & MULTIPURPOSE: Made from DURABLE ECO-FRIENDLY nylon fabric with Two "S" curve PADDED shoulder straps, offers LIGHT-WEIGHT Carrying and of force reinforcement, perfects for business traveling, weekend getaways, go to college, shopping and other outdoor activities in daily life
USB PORT DESIGN: With built in USB charger outside and built in charging cable inside, this usb backpack offers you a more convenient way to charge your phone while walking. Please noted that this backpack doesn't power itself, usb charging port only offers an easy access to charge
Portable cup: A simple portable cup is delivered in the backpack, so that you can carry your favorite beverage out at any time. The cup is suitable for a variety of backpack sizes.
Specification:

Material: Oxford cloth and interior
Polyester Dimensions: 19.7 * 11.6 * 7.5 inch
Weight: 1.6LBS
Color: Grey
Applicable: Unisex
Package Included:

1x Laptop Backpack