Abstract: A container comprises a receptacle, a manually-operated positive displacement dispensing nozzle, and a draw tube extending from the nozzle. The receptacle includes an upper body wall and an intermediate body wall connected by a first curved wall, and a lower sump wall connected with the intermediate body wall by a second curved wall. The lower sump wall and a bottom wall are connected by a third curved wall. The second curved wall, the lower sump wall, the third curved wall and the bottom wall form a sump into which the draw tube lower end extends to a midpoint. The volume of the sump below the midpoint is substantially equal to the volume of the sump above the midpoint, the draw tube end is spaced substantially equal distance from the surrounding lower sump wall, and the volume of the sump is about three times the volume of the draw tube.

Abstract: A container comprises a receptacle, a manually-operated positive displacement dispensing nozzle, and a draw tube extending from the nozzle. The receptacle includes an upper body wall and an intermediate body wall connected by a first curved wall, and a lower sump wall connected with the intermediate body wall by a second curved wall. The lower sump wall and a bottom wall are connected by a third curved wall. The second curved wall, the lower sump wall, the third curved wall and the bottom wall form a sump into which the draw tube lower end extends to a midpoint. The volume of the sump below the midpoint is substantially equal to the volume of the sump above the midpoint, the draw tube end is spaced substantially equal distance from the surrounding lower sump wall, and the volume of the sump is about three times the volume of the draw tube.