A bowler hat is a hard felt hat with a rounded crown and a narrow brim. It was first created in the mid-19th century in England and became popular among the upper and middle classes. The design was intended to provide protection while riding on horseback, but it quickly became a fashionable accessory. The bowler hat is often associated with British culture and has been worn by various notable figures, including Winston Churchill and Charlie Chaplin. It is sometimes referred to as a "coke hat" and remains a symbol of traditional British style, often seen in formal settings or as part of costumes.