Servietto by Zanotta is a towel rack designed by Achille and Pier Giacomo Castiglioni as part of the Servi family, a series of intelligent domestic objects that turn everyday functions into clean design gestures. Its minimal structure gives the piece clarity, portability, and a discreet sense of humor. Made with a polypropylene base and painted steel frame, Servietto is practical without feeling ordinary. It brings a refined, design-led accent to bathrooms, dressing areas, guest suites, and wellness spaces, offering function with the effortless character associated with the Castiglioni brothers.