How to clean and maintain the Xiaomi Business Backpack?

To clean and maintain the Xiaomi Business Backpack, please refer to the following methods:
1. Please soak and wash in cold water without wringing;
2. Avoid direct sunlight by drying in a shaded, well-ventilated area;
3. Dark fabrics are especially prone to fading, so avoid using detergents with bleach or fluorescent agents. Additionally, it can also lose color when wet or rubbed;
4. For stubborn stains like oil, use minimal detergent;
5. Long-term exposure to direct sunlight or fluorescent lights can cause discoloration, so store fabrics carefully.
Note:
Shrinkage and color fading can occur during washing, which is normal.