Fit laptop up to 15.6 inch
EXTERIOR DIMENSIONS (L x W x H): 33 x 15 x 46 cm
FREE YOUR HAND: The laptop bag can BE FASTENED to YOUR TROLLEY CASE and build with an OUTER USB 2.0 PORT for convenient chargin (It comes to you with a USB cable but not a power bank.)
AMAZING CAPACITY: the interior includes 2 interlayers for laptop and iPad, 5 classification pockets for keys, cards and big space fits books, lunch, light jacket and so on.
The exterior has 2 accessories pockets for bus cards (with zipper)
BURGLARPROOF, WATERPROOF and ANTI-SPLIT: made out of 210 D Nylon and anti-cutting film makes it waterproof and tear proof，
Anti theft Backpack: the zipper of main compartment completely hide behind the back to protect your laptop from being stolen.
It has TSA lock
EXCELLENT DESIGN and QUALITY: Surface logo are visible at night or under car light to avoid some accident.
The backpack can be 180 degree opened to take in stuff， It will be your perfect business trips, weekend getaways, office, college, school, hiking or camping partner
PRODUCT CODE: BACKPACK-CB-8005H-BLA