A beverage container that is configured to store and dispense a material into a liquid stored therein. The invention includes a cap assembly wherein the cap assembly further includes a storage compartment operably mounted within the neck of the beverage container. The storage compartment has operably disposed thereto a plunger member. A cap member is present and includes extraction members formed thereon. The cap member is movable along the neck of the beverage container wherein movement of the cap member engages a plunger keeper effecting the removal of the plunger keeper upon movement of the cap member in the required direction. The plunger member is configured to sealably couple with the walls of the storage compartment providing isolation of the interior volume thereof. An alternate embodiment of the plunger member is further included wherein the alternate embodiment of the plunger member is removed from the beverage container.

A device for preparing and dispensing a mixed substance has a first container containing a first substance and a second container containing a second substance, the containers having a common central axis. The first container has a ceiling with an optional first opening, a first wall, and a first base, the second container having a second wall and a second base, the first base having an outlet formation which can be closed by a closure part. The closure part forms a lid for the second container by connection to a free edge of the second wall. The outlet formation is brought into alignment with a second opening in the closure part by rotating the first container relative to the closure part, clearing the way for the first substance into the second container. The mixed substance can be removed from the device through a third opening in the container bottom.

The present disclosure provides a feeding container device, including a bottle body having a bottle inner cavity, a first cover body at least partially disposed inside the bottle inner cavity and fixedly connected to the bottle body, a second cover body at least partially disposed inside the bottle inner cavity and having a cover inner cavity, a sealing ring disposed inside the bottle inner cavity and blocking the cover inner cavity, and a feeding device fixedly connected to the second cover body, the second cover body is mounted to the bottle body, the sealing ring is detachably connected to the second cover body and abuts the first cover body; when the second cover body moves away from the bottle body, the first cover body causes the sealing ring to separate from the second cover body, and the first sealed chamber communicates with the second sealed chamber.

A closure device for a container has a lid member for closing the container opening, a chamber associated with the lid member and an inner housing, the chamber and the inner housing having closure means and opening means, which interact with one another in so that a medium contained in the chamber can escape into the container by moving the lid member relative to the inner housing. The chamber is divided by a separating part into a first partial chamber and a second partial chamber, that are arranged one behind the other. A first medium can be received in the first partial chamber and a second medium can be received in the second partial chamber, and by moving the separating part into open position, the first and the second medium can be mixed in the chamber, and the mixed medium can emerge into the container by moving the lid member.

A compressed-wipe activation and deployment system is disclosed in which a dehydrated sanitary wipe is stored in a compartment associated with a beverage container and selectively hydrated immediately prior to use. In various embodiments, a liquid reservoir or beverage-activated fluid conduit delivers a controlled quantity of liquid to the wipe in response to an activation event such as pressing, twisting, opening a closure, or creating a pressure differential. Configurations include cap-integrated modules, externally mounted self-contained modules for unmodified containers, standalone attachable wipe units, beverage-activated conduits drawing liquid from the container interior, multi-module tumbler lids, and temperature-conditioned modules that use heat or cooling from the beverage to provide warm or cool wipes. Components may be formed of food-contact-safe materials and may incorporate frangible capsules, fluid-transfer channels, venting structures, and thermal-transfer paths to promote reliable, on-demand expansion and dispensing of the wipe while resisting unintended activation.

A bottle system is provided comprised of one or more formed volumes having at least one or more sealable openings accessing inside compartments to store dispensable contents that can be measured for use in vessels.

The present invention provides an instant-mix cap, which relates to the technical field of the bottle cap. The instant-mix cap includes a cap body and a sealing plug, and the cap body and the sealing plug enclosed to form a sealed storage chamber, a pushing part can drive an elastic part to deform and move downward under the action of an external force, and a pillar simultaneously pushes the sealing plug to move downward, so that the sealing plug is forced to be disconnected from a bottom of a cap cylinder, thereby opening the storage chamber.