Living World Habitrail Ovo Transport Unit
Functions as add on or a stand alone unit. Habitrail OVO Transport Unit allows your hamster to safely explore the world outside his home. The Transport Unit can be used as a portable carrier to take your pet on short trips around the house or to the veterinarian. A retractable roof provides easy access to your pet.
You can also attach it to the outside of a cage or trail to create additional living space.