√STURDY & COMFORTABLE MATERIAL: made from water repellent high dense polyester,stylish and sturdy. The lining are very nice,come with fine stiching,metal zippers,quality USB cable works fine. All these insure the durability of a nice backpack.
√ANTI-THEFT DESIGN TECHOLOGY: this backpack is theft proof,zipper of the main pocket is fully hidden in the back of this bag,no theft will easily open your bag. there is a secret pocket in the back panel,nice to put your wallet in it.
√THREE OPENING WAYS: 30°,90°or 180° adjustable main compartment,easy to access while holding the bag,or placing the bag on a table,or laying it completely flat on any surface
√ORGANIZED & SPACIOUS: 12.6 x 4.3 x 17.3 inches,easy access to laptop up to 15.6 inches,equip with varies function pockets for pens ,phone ,wallet. Super good for schoo,work and travel. Night reflecitve strap on the front to keep you be seen at night
√USB EXTERNAL CHARGING: This bag with a built-in charging cable and external charing port,you can charge you phone while on the go without opening your backpack
