2 in 1. It can be used as a trolley bag or backpack
With 4 detachable PU wheels for easy movement
Plastic pull rod has 2 adjustable positions
Breathable mesh fabric for air ventilation
600D Oxford cloth with PVC water-resistant coating
Steel wire bracket and aluminum alloy tie rod form a stronger structure
Inside safety buckle lock for security
With 5 nylon zippers for smooth opening and close





















