1. Daily waterproof, earphone hole design, flexible and durable 2. Suitable for mobile phones under 5.8 inches 3. Black rock texture nylon material, with texture 4. Four compartments, practical design, daily travel supplies, scientific storage 5. Smooth zipper with tight bite 6. Strong buckle, wear-resistant and not deformed 7. Storing retractable straps, can stow over long shoulder straps for easy travel 8. Fit the back pocket, good anti-theft effect 9. Function: wear-resistant, waterproof 10. Processing method: soft surface 11. Bag internal structure: zipper compartment, main pocket, front zipper pocket, body back pocket 12. Opening method: zipper 13. Shoulder strap: adjustable range 35-126cm 14. Material: Nylon 15. Size: 27x5x12cm 16. Weight: 150g 17. Note: The product is stored in the waist bag, excluding other