Abstract: A secondary container assembly includes a skirt configured to securely and removably engage the rim of a beverage can. The secondary container includes a secondary compartment holding a secondary liquid. A primary flow channel extends through the secondary container to provide a fluid flow path from the open beverage can to an outlet of the secondary container. A plurality of mixing apertures provide fluid communication ports between the secondary compartment and the primary flow channel, allowing the secondary liquid to mix with beverage from the can in the primary flow channel. A vent tube prevents a vacuum from forming that would otherwise impede flow of the secondary liquid into the primary flow channel. A removable seal covers the outlet and mixing ports. A threaded lid holds the seal in place.

Abstract: A secondary container assembly includes a skirt configured to securely and removably engage the rim of a beverage can. The secondary container includes a secondary compartment holding a secondary liquid. A primary flow channel extends through the secondary container to provide a fluid flow path from the open beverage can to an outlet of the secondary container. A plurality of mixing apertures provide fluid communication ports between the secondary compartment and the primary flow channel, allowing the secondary liquid to mix with beverage from the can in the primary flow channel. A vent tube prevents a vacuum from forming that would otherwise impede flow of the secondary liquid into the primary flow channel. A removable seal covers the outlet and mixing ports. A threaded lid holds the seal in place.

Abstract: A beverage container has a lower container section filled with a first liquid. Above the lower container section is an upper container section secured to the lip and groove of the lower section. The upper container section can hold a second different liquid than the first liquid. The upper section defines a mixing channel where openings to both the upper and lower container sections meet to allow the two liquids to mix prior to final dispensation.

Abstract: A multi-compartment beverage container is compatible with conventional beverage can manufacturing techniques and keeps contained liquids in discrete hermetically sealed compartments. The container is capable of opening several compartments simultaneously with a conventional flip tab, or by removal of screw-on caps. In the case of flip tab openings, a scored panel depressed by the flip tab opens multiple compartments. A supplementary drinking cap facilitates mixing within a mixing chamber defined by the cap removably attached to the lid after opening and during consumption.

Abstract: An improved multi compartment fluid storage device allowing for multiple configuration to provide for different ratios of stored fluids. The device allows for each fluid to be stored separately from another until the container is opened or until each fluid is ready to be dispensed from said container. Further, multiple configurations provide for one or more tab member combinations to be in communication with each storage combination.