1. Hidden shoulder straps for sleek aesthetics and practicality. Keeps clothes clean when worn, protects luggage when pulled 2. Main compartment opens 180 degrees across the bag body. Combines backpack convenience with suitcase-style access 3. Two-stage height adjustment with smooth telescoping action, accommodates all heights 4. Four carrying modes: trolley handle, backpack, shoulder bag, or handheld. One bag, multiple uses effortlessly handle daily outings 5. Dual-purpose design transforms into a trolley bag or backpack for easy access 6. Includes a protective cover that folds down to shield the wheels 7. Premium buckles offer flexible adjustment for a better fit 8. Directional wheels minimize friction for long-lasting durability 9. Smooth zippers for effortless opening and access 10. External attachment system for hanging frequently used items 11. Size: about 34 x 28 x 53cm 12. Weight: about 2850g 13. Note: bag only, no other accessories included
