Make sure to grab a refillable beer cup to save on single-use plastic. At only $6, it makes for a great souvenir and helps the environment. Each cup comes with a carabiner attached for easy transport all day long. The cups are sold throughout the festival wherever you can purchase beer, including Beer Lands, and are available at the water refill stations in the Polo Field, Hellman Hollow, and Lindley Meadow.