Available filtered in bottles, cans, and kegs. A version of Bass for the North American market at 5%. Brewed from the late 70s at Burton. In 2000, after Interbrew bought the Bass brand, production was switched to the Ulster brewery in Northern Ireland. In 2003 production and distribution was switched to Latrobe for a 12-18 period after which it reverted to the UK, latterly at InBev’s Samlesbury brewery. As of 2012, the US version was being produced at A-B InBev’s Baldwinsville brewery.