Grolsch is a Dutch brewery founded in 1615 in the city of Enschede. It is best known for its distinctive green bottles and swing-top caps, which help preserve the beer's freshness. Grolsch produces a variety of beers, with its most popular being the Grolsch Premium Lager, a pale lager with a crisp and refreshing taste. The brewery has a rich history and has expanded its reach globally, becoming a well-recognized brand in the beer market. In 2008, Grolsch was acquired by the Asahi Group Holdings, a Japanese beverage company, further enhancing its international presence.