The Hydroplasmatic Inflation Suit is one of Dexter's many inventions. It was only used in the episode "Inflata Dee Dee". The suit is a red rubber bodysuit that, when inflated, allows the user to float. In the episode, Dee Dee used the Inflation Suit to bother Dexter while he was working in his lab, causing Dexter to become agitated and attempt to catch her. The suit inflates and deflates via a large knob on the chest. The air that inflates the suit is held in the suit by a large cork.