533 Doron Hotel Outdoor is a lounge armchair designed by Charlotte Perriand in 1947 for the Italian brand Cassina. The armchair is made of teak with a cover of water-resistant fabric that is filled with polyurethane foam. Charlotte Perriand designed the 533 Doron Hotel for the winter resort of Méribel Les Allues and Hôtel Doron. French Perriand has always had a special relationship with nature and was one of the first to discover the relationship between man and the surrounding environment by searching for natural materials to use in her projects. 533 Doron Hotel Outdoor can be advantageously matched with Charlotte Perriand's Table à Plateau Interchangeable.