ماس

Also known as Mass

thumb|An empty ''''' (pronounced ) or (Swiss and Bavarian spelling, elsewhere used for dialectal ) is the German word describing the amount of beer in a regulation mug, in modern times exactly . is also a common abbreviation for ''''', the handled drinking vessel containing it, ubiquitous in Bavarian beer gardens and beer halls, and a staple of Oktoberfest. This vessel is often referred to as a beer mug by English speakers, and can be correctly called a beer stein only if it is made of stoneware and capable of holding a regulation of beer.