1. Choose Oxford fabric waterproof fabric scratch-resistant, wear-resistant and comfortable. 2. Snap-on design, the shoulder strap is linked by snap-on, so it is more convenient to carry it with a snap. 3. The front of the bag is designed with two small-capacity bags for storing small items such as charging treasure and cigarettes, and the large-capacity bag is designed with two large-capacity bags with multiple compartments for more convenient storage. Small mesh bags are designed on both sides for storing items such as data cable lighters. 4. Reinforcing with thick nylon woven belt can prevent the bag from being deformed due to load bearing, and the uniform and smooth details of the car line present the quality of the bag. 5. Suitable for outdoor sports (hiking, mountaineering, running, cycling, office, school, business, etc.). ), travel and vacation, daily travel, amusement parks, etc.