This travel potty is brilliant. The main part is sturdy but collapsible and the top piece can be carried easily on its own for use with regular toilets. Or outhouses, we used this system a lot for camping. To use the base, you put in a regular plastic bag and secure with the top. When your little one is done, just detach the plastic bag and throw away. No mess, no fuss. Folds up easily so we even took it in a suitcase on trips. Fisher Price so you know is good quality. Pick up in Gordon Head near Torquay Elementary.