1. Material: Waterproof fabric / Oxford cloth 2. Capacity: can be loaded into 9.7-inch tablets, phone, clothes and other items 3. Dimensions: 29 x 13 x 20 cm 4. Weight: 460g 5. Purpose: waist/chest/back 6. Bag internal structure: zipper pocket, mobile phone bag, sandwich zipper bag 7. Features: multi-layer storage space, light carrying, water-repellent fabric 8. Belt buckle: imported high-quality buckle, sturdy and durable, quality assurance 9. MOLLE loading system design: the sub-package can be loaded as needed, pens, glasses, etc. can also be mounted 10. Waterproof and smooth zipper: Two-way design of smooth zipper, hanging smoothly, rich in grades 11. Waistband adjustment buckle: Humanized design, the length of the shoulder strap can be adjusted according to different groups of people, convenient and comfortable 12. Tighten the elastic buckle: the elastic buckle design on the top of the bag, simple operation, generous and beautiful