Filemon is a transport box that doubles as a cosy and natural cathouse. The design concept is based on cats’ love for hiding in cardboard boxes. Accordingly, the “travel box” was created out of a simple sheet of corrugated cardboard, so that every trip becomes stress-free for both the animal and its owner. The three-element construction is fast and easy to assemble. The cat is placed in the transport box from above and locked in with a single movement. Additionally, the changeable front and back allow users to easily turn the transport box into a cathouse.