1. Material: waxed cowhide 2. Function: wear-resistant, expandable, stowable, large capacity 3. Widened shoulder strap design, long-term carrying without fatigue 4. Multi-compartment storage space design to meet daily needs 5. Widened and reinforced handle, strong and durable 6. Side USB interface design makes charging more convenient 7. Product size: 18 x 26 x 8 cm 8. Note: Only the chest bag will be shipped, nothing else!
