1. Multi-level space, efficient utilization. Easy to store and access 2. Adjustable shoulder strap design, allowing for free adjustment of length according to body shape, freely switching between left and right shoulder carrying, reducing the pressure on a single shoulder, and ensuring stability without falling off 3. Cycling fixation belt, balancing and stability, reducing shaking 4. Progressive partitioning, achieving modular storage, convenient and efficient 5. Portable handle, comfortable grip 6. Zipper is effortless to operate, and the opening and closing is smooth 7. The fabric material is fine, lightweight, durable, and resistant to water and splashes 8. External hanging system, allowing for the hanging of frequently used items, making travel more convenient 9. Material: leather-like material 10. Size: about 22 x 15 x 37 cm 11. Weight: about 800g 12. Note: only the bag is included, no other items.
