During my 15 years of experience as a student, I have never touched a backpack or computer bag. After graduation and working, backpacks have become a necessity for me. My time and opportunities to go out have increased, and computers needed for office work and writing evaluations will also be carried with me. Schoolbags can highlight the youthful style, while those that focus on learning series are quite exemplary, but their protective performance for computers is not very prominent. In contrast, on the basis of leisure and fashion, the urban leisure backpack includes a light luxury business style and better protection for computers, which is what I want. At the same time, it is not only the existence of a computer bag, but also a necessary storage backpack for going out. The urban leisure backpack integrates a collision avoidance computer compartment, portable charging design, lightweight and large capacity package, and comfortable travel design, giving you the most enjoyable storage experience.