1. Material: cowhide, mercerized cotton 2. Lining texture: mercerized cotton 3. Cortex features: the first layer of cowhide 4. Features: wear-resistant 5. Processing method: soft surface 6. Applicable mobile phone size: mobile phones below 7 inches 7. Using the first layer of cowhide, it is light and comfortable, and feels delicate 8. Anti-oxidation hardware material zipper, smooth, sturdy and durable 9. Reinforced shoulder strap, good flexibility and durability 10. Dimensions: 13.5 x 6 x 20 cm