A computer package style is not just men, women, more neutral package has been gradually introduced.

        Second, the computer package sizes 10.6,12.1,13.3,14.1,15.2,15.4,17 inch, with the more launch of notebook sizes, computer bag manufacturers are quickly introduced to match the size of the package; currently on the market generally 13-15 inches or packet-based.

        Third, the computer package materials (fabrics) are: at all levels of ballistic nylon nylon twill nylon fine text, and strengthen Polyester fabric, nylon, Keweizipi, real leather, etc..

        Fourth, computer bags protective layer materials include: all levels of memory foam, normal foam.