Draught beer
Draught beer (also spelled draft beer) is beer that is stored in and poured directly from a keg or cask, typically via a pressurised tap system. It is distinguished from packaged beer served in bottles or cans.
Draught beer in Budapest bars
Hungarian bars and ruin pubs almost universally serve draught beer — most commonly local lager brands served chilled from pressurised kegs. A standard measure is 0.5 litres (half a litre), often referred to simply as a 'nagy sör' (large beer) in Hungarian.
Related: Beer tour Budapest · Flavoured beers in Budapest · Budapest ruin bars.