Pet Travel Backpack Bag Cat Puppy Dog Carrier w/ Trolley and Telescopic Wheel

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