Abstract: An apparatus securable to a top opening of a beverage bottle for selectively dispensing fluid therefrom includes a body that has a plurality of vertically aligned chambers, a spout extending outwardly from one of the plurality of chambers and a bellow section disposed within the body. The bellow section cooperates with the spout for moving between expanded and contracted positions has a passageway extending substantially parallel to the axis for selectively drawing air outwardly from the reservoir. The apparatus also includes a plunger section slidably connected to the body for operably introducing pressure downwardly from another of the plurality of chambers. A lever is adjustably engaged with the bellow section and is movable between compressed and released positions for selectively releasing pressure from the reservoir respectively.