The Kartell Bubble Club Chair, a Philippe Starck design, is made of smooth and durable batch-dyed polyethylene. The chair can live perfectly outside, but is also great for furnishing internal communal spaces, waiting rooms and public places. It is characterized by the soft lines of the arms in contrast with the more essential and rational line of the back. It is the ideal example of the Kartell design concept of pairing classic style with modern materials.