Fisher-Price Octonauts Gup-S Polar Exploration Vehicle The Gup-S is the Octonauts' ideal polar exploration vehicle! Transforms into 2 vehicles-the Octo-Sled and the Octo-Shuttle! Gup-S opens to reveal an illuminated floor & rescue tank! Includes 2 mini-skis that can be equipped with interchangeable rescue tools! Retractable treads fold out from the bottom of the Gup!