US Patent 9283526 Beverage aeration

A beverage package includes a bottle including a base, a sidewall extending from the base, a shoulder extending from the sidewall, and a neck extending from the shoulder and including an interior, an interior surface, and a mouth having an end surface. The beverage package also includes an aerator separate from the bottle, extending across the interior of the bottle neck, and disposed entirely within the interior of the neck and spaced axially from the end surface of the bottle neck, and including an inlet end, an outlet end axially spaced from the inlet end, an outer wall in contact with the interior surface of the bottle neck, and a baffle disposed radially inwardly of the outer wall and axially between the inlet and outlet ends.