In The Beach Ball, He, along with Oona and Goby, were featured in this episodes storybook segment. The Polar Bear is very territorial and would not share the beach, or much of anything in his arctic domain. When he saw Oona and Goby surfing he asked if they could teach him in exchange for sharing the beach.
In The Arctic Life, he was dancing in the pop song featured in the episode. And later in the episode, Gil mistakes him for a costumed character.
The Polar Bear is white all over. His Orange swim-shorts have yellow flower patterns all over them.
In The Arctic Life, the Polar Bear isn't wearing any clothing.