1. RFID anti-magnetic lining 2. Anti-seepage, no fear of rain, waterproof, non-slip and anti-wrinkle 3. Large capacity, 5 compartment bags, classified storage items 4. Reasonable internal design to meet your needs 5. The 6 compartments are designed to store items by category. The certificate bag is designed to store various small items during the journey separately. When using, take it out separately and put it back to the original place after use, orderly 6. The back of the ID bag uses a 3D mesh design to increase softness and breathability, making it more comfortable to carry 7. The zipper is smooth and easy to pull without getting stuck 8. Hook and loop fastener, strong and tear-resistant 9. Retractable shoulder strap for easy use 10. Opening method: hook and loop fastener 11. Processing method: soft surface 12. Fabric: nylon 13. Size: 14.5x18cm 14. Note: The product contains only the package, not others