★COOL AND SIMPLE DESIGN:Smooth appearance, convenient flip, easy to bring what you want,easy to find what you want.Waterproof cloth,avoid the annoyance of the rain
★COMFORTABLE AND RELAX YOURSELF:when you have a class, you can simply bring your laptop, textbook, notebook and get rid of a heavy schoolbag. When you travel, it allows you to take a laptop and diary, searching a load of no weight travel, and get rid of the burden of life.
★SUITABLE CROWD:It suit to student, traveler, cool men whose the age from13 to 40.The backpack is the best gift for your classmates or boyfriend.It also suit to as a college graduation gifts.
★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
★NO-RISK WHEN ORDER.： crospack promise 3-months warranty. Return(within 30 days), Exchange(The first 60 days). Any problems with your bag, please contact us. We will solve it. The actual color of the backpack maybe have little different from the picture due to the different screen of display or reflecting light when shooting. If you have question, please feel free to contact us or leave down your question at the page below. (Customer questions & answers column)