Phil and Teds inline buggies that grow with your family. The unique double kit clips easily to the front or back of the Classic, Dash, Sport and Vibe so that two kids (from lie-flat newborn to upright, approx 4 years old) can travel in one buggy that is no bigger than a single. Phil & Teds were founded by Phil and Ted who had the idea for a 3 wheeled stroller and founded the company in 1994. The Vibe, Classic, Dash and Sport are all 3 Wheeled.