A chamber member for containing a flavored powder or cereal for attaching to a container containing spring water or milk respectively in a manner for mixing the ingredients. The chamber member is molded to define a port extending therein and having a threaded cylindrical wall for threadedly receiving a threaded neck of the container. The chamber member has a portion which is integral with the cylindrical wall and sealingly closes an inner end of the port. The chamber member has a score line formed into and extending partially around the portion thereby defining a breakaway disc having an unscored hinge portion. The breakaway disc is slanted relative to the port cylindrical wall to allow initial contact by the neck with the breakaway disc at a location opposite the unscored hinge portion as the neck is threadedly advanced in the port to allow mixing of the ingredients. Instructions are provided for mixing the ingredients, including instructions on how to locate a suitable container.
A mixing container wherein two or more chamber members each contain a material to be mixed. A first chamber member has a threaded port. A second chamber member has a threaded neck which is threadedly receivable in the port to threadedly connect the chamber members. The neck has a terminal opening. A sealing member covers the opening. The first chamber member has a frangible portion which sealingly closes an inner end of the port and which is broken is as the neck bears there against as the neck is threadedly received in the port. A blade on the first chamber member punctures the neck sealing member as the neck sealing member bears against the blade as the neck is threadedly received in the port. This allows the materials in the chamber members to flow between the chamber members to be mixed. The container may also have an opening for dispensing the substance mixed therein.
A mixing container wherein two or more chamber members each contain a material to be mixed. A first chamber member has a threaded port. A second chamber member has a threaded neck which is threadedly receivable in the port to threadedly connect the chamber members. The neck has a terminal opening. A sealing member covers the opening. The first chamber member has a frangible portion which sealingly closes an inner end of the port and which is broken is as the neck bears there against as the neck is threadedly received in the port. A blade on the first chamber member punctures the neck sealing member as the neck sealing member bears against the blade as the neck is threadedly received in the port. This allows the materials in the chamber members to flow between the chamber members to be mixed. The container may also have an opening for dispensing the substance mixed therein.