Abstract: In one embodiment, a storing and mixing apparatus is provided and includes a container having a reservoir, a neck, and a seal protrusion extending toward the longitudinal center of the container. The apparatus further includes a cap having a compartment with an off-center funnel part that extends toward an inner surface of the neck and ends in a dispenser opening that engages or disengages with the seal protrusion upon actuation of the cap between a first position and a second position of the dispenser opening relative to the seal protrusion. A method of using such an apparatus is also disclosed.

Abstract: In one embodiment, a storing and dispensing cap is provided and includes a housing movably couplable to a container neck having a lip, and a compartment disposed within the housing, wherein the compartment has a dispenser opening. The cap further includes a plug coupled to the housing by a flexible c-shaped bar, wherein the plug is movable between a first position and a second position for engaging or disengaging with the dispenser opening upon actuation of the c-shaped bar with the lip of the container neck. A storing and mixing system including such a cap, and a method of storing and mixing using such a cap are also provided.

Abstract: In one embodiment, a storing and mixing apparatus is provided and includes a container having a reservoir, a neck, and a seal protrusion extending toward the longitudinal center of the container. The apparatus further includes a cap having a compartment with an off-center funnel part that extends toward an inner surface of the neck and ends in a dispenser opening that engages or disengages with the seal protrusion upon actuation of the cap between a first position and a second position of the dispenser opening relative to the seal protrusion. A method of using such an apparatus is also disclosed.