Best Travel Backpacks & Laptop Bags For Teenager

INFORMATION-Size: Hight 45cm * Width 19 CM * Thinckness 16CM(Note:1 Inch=2.54 CM; 1 CM=0.39 Inch)-The size is measured by hand. The tolerance will be 1-3 CM-Application: Travel , School , Work, Leisure-Capacity: Cell Phone. Ipad. 3-4 Textbooks,Drinking glass,Notebook etc.-Features: Multi-space, USB Charge design,Border security skeleton,-Can put 15.6-inch laptop