★EXTERNAL USB INTERFACE on the side of backpack easily and conveniently allow you to charge devices without opening up the backpack.Power bank not included,we suggest you to choose Anker’s Power Bank:http://a.co/1iuCFIo.
★The anti-theft design of the hidden zipper keeps your laptop and other valuables safe.
★High capacity: 19.5*14*5.7 inches with padded sleeve for 15.6-inch laptop,and multi-layer functional pockets provide secure and separated spaces for your gear.

Please choose options below to see your price
(Checkout Process Will Take You To Amazon Secure Server)