Portable Double Shoulder Breathable Pet Bag outdoor travel expandable dog cat backpack breathable wheeled trolley pet carrier bag with detachable trolley

* 2 in 1Design. It can be used as trolley bag or backpack
* With 4 detachable wheels for easy movement
* Plastic pull rod has 2 adjustable positions
* Breathable mesh fabric for air ventilation
* 600D Oxford cloth with PVC waterproof coating
* Inside safety buckle lock for security
* With nylon zipper for smooth opening and close