(1) Avoid long-term exposure of computer bags under the sun, especially nylon computer bags.
(2) Avoid contact between the computer bag and corrosive liquids such as acid and alkali, especially the computer bag made of polyester.
(3) Pay attention to the moisture-proof of the computer bag. It is recommended to keep the moisture-proof agent that came with the computer bag in the bag.
(4) If the computer bag is not waterproof, avoid getting wet by rain or water. Once it gets wet, it should be handled in time, but drying should be avoided as much as possible. Avoid puncturing or scratching your computer bag with sharp objects.
(5) Avoid overloading or excessive pulling of the computer bag.