It was created by Dipsy in Tubby Tower, who was jealous of The Cat in the Hat's hat so made a copy of it. It can do anything the cat's hat can, but can only be used by . Teletubby Hat can't be destroyed unless you say it's self-destruct password. The hat was hidden by Po in another galaxy. Some say that the Teletubby Hat is the main power source of the Teletubbies that keeps them powerful.