1.Anti- thief ,Double layer four tooth
2.Hidden pocket on the back made of Radiation-proof material
3.Reinforced straps can hold up 20KG
4.Functional: Class hanger,IC card pocket,water bottom/ umbrella pocket,hidden pocket,luggage strap
5.External USB charge port
Whether you’re a student, a businessperson, or a gamer, you have the need for for some type of gear to carry your laptop.