The invention relates to a bar system (1) for simultaneously pouring beer (3) from a reservoir (2) into a plurality of containers such as glasses (4), comprising a supply line (5) having an adjoining distributor region (6) having a plurality of outlets (7), wherein the beer (3) can be conducted via the supply line (5) into the distributor region (6) and via the latter into the containers such as glasses (4). In order to fill the containers such as glasses (4) uniformly with beer (3) and with a head of foam of equal height, it is possible according to the invention to fill the distributor region (6) completely with beer (3) when the supply line (5) is partially full. The invention further relates to a method for simultaneously pouring beer (3) into a plurality of containers such as glasses (4), the beer (3) being conducted from a reservoir (2) for the beer (3) via a supply line (5) to a distributor region (6) having a plurality of outlets (7) and the beer (3) being discharged via the outlets (7) and taps into the containers such as glasses (4). According to the invention the beer (3) is guided from a reservoir (2) via a supply line (5), partially filling said supply line, into the distributor region (6), completely filling said distributor region, and the beer (3) is poured when the distributor region (6) is full.