Water Resistant Lightweight Backpack Casual Travel Hiking Backpack Durable with USB Charging Port (black)

HIGH QUALITY FABRIC:Made of high-grade polyester composite cloth,which feels very smooth to the touch,and the fabric has passed the test of water resistance and scratch resistance.High grade polyester lining.The overall simple and generous,is your daily travel essentials.

INNOVATION DEPARTMENT:Size 12"L x 5.9"W x 17.7"H.1 main pocket,laptop sleeve large enough to hold 15.6 "laptop,clothes,books,wallet,tablet and other everyday items,1 front middle zipper pocket for easy access to smartphones, headphones,magazines,tablets and other personal items,1 pocket on each side for water bottle and umbrella etc.

USB CHARGE PORT: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.(POWER BANK is not included)

LIGHTWEIGHT&CONVENIENT:The weight of this black backpack is 0.38kg,which is lightweight and slim,making it very suitable for carrying long time.And the wide-open mouth design help you easy to load up and keep tracking of every item,making it very convenient to use it.