A closure cap for sealing a container, the closure cap comprising: a top wall and a second annular top wall having an inside surface, an annular side wall coupled to the second annular top wall and arranged to extend downwardly away from the second annular top wall, an annular inner sleeve spaced radially inward from the annular side wall relative to a vertical axis (A 1), the annular inner sleeve arranged to extend downwardly away from the top wall, and the annular side wall being adapted to cooperate with a finish on the container to couple the closure cap to the container; and an annular outer sleeve coupled to the top wall and arranged to extend downwardly away from the top wall to the second annular top wall, the second annular top wall arranged to extend radially outward from the annular outer sleeve, and the annular outer sleeve spaced radially outwardly from the annular inner sleeve, characterized in that the closure cap comprises a second annular side wall spaced radially outward of the annular inner sleeve and arranged to extend around the annular side wall, wherein the second annular side wall is coupled to the second annular top wall and arranged to extend downwardly away from the second annular top wall, and a spout sealer including a rim sealer and an annular plug wall spaced radially inwardly from the rim sealer relative to the vertical axis (A 1), the annular plug wall extending axially downwardly and radially outwardly away from the inside surface of the second annular top wall between the annular side wall and the annular inner sleeve, the annular plug wall including a flex section that extends radially outwardly away from the vertical axis (A 1) and a plug mover that extends radially downwardly from the flex section and radially inwardly toward the vertical axis (A 1), the plug mover adapted to engage an inside surface of the container to cause flexing of the flex section to allow the annular plug wall to fit inside of the container when the closure cap is installed onto the container, wherein the inside surface of the second annular top wall is formed to include a first groove positioned between the annular plug wall and the rim sealer and an outer groove, the rim sealer being located between the first groove and the outer groove, and wherein the inside surface of the second annular top wall is formed to include a second groove positioned radially outward of and adjacent to the annular plug wall. a top wall and a second annular top wall having an inside surface, an annular side wall coupled to the second annular top wall and arranged to extend downwardly away from the second annular top wall, an annular inner sleeve spaced radially inward from the annular side wall relative to a vertical axis (A 1), the annular inner sleeve arranged to extend downwardly away from the top wall, and the annular side wall being adapted to cooperate with a finish on the container to couple the closure cap to the container; and an annular outer sleeve coupled to the top wall and arranged to extend downwardly away from the top wall to the second annular top wall, the second annular top wall arranged to extend radially outward from the annular outer sleeve, and the annular outer sleeve spaced radially outwardly from the annular inner sleeve, characterized in that the closure cap comprises a second annular side wall spaced radially outward of the annular inner sleeve and arranged to extend around the annular side wall, wherein the second annular side wall is coupled to the second annular top wall and arranged to extend downwardly away from the second annular top wall, and a spout sealer including a rim sealer and an annular plug wall spaced radially inwardly from the rim sealer relative to the vertical axis (A 1), the annular plug wall extending axially downwardly and radially outwardly away from the inside surface of the second annular top wall between the annular side wall and the annular inner sleeve, the annular plug wall including a flex section that extends radially outwardly away from the vertical axis (A 1) and a plug mover that extends radially downwardly from the flex section and radially inwardly toward the vertical axis (A 1), the plug mover adapted to engage an inside surface of the container to cause flexing of the flex section to allow the annular plug wall to fit inside of the container when the closure cap is installed onto the container, wherein the inside surface of the second annular top wall is formed to include a first groove positioned between the annular plug wall and the rim sealer and an outer groove, the rim sealer being located between the first groove and the outer groove, and wherein the inside surface of the second annular top wall is formed to include a second groove positioned radially outward of and adjacent to the annular plug wall.