A vessel includes an inner container, an outer container, a connector, a cap, and a lid. The outer container includes a first coupler and an outer chamber. The inner container includes a second coupler and an inner chamber to hold a liquid. The inner container is receivable at least partially within the outer chamber. The connector includes a third coupler that is complementary to the first coupler, and a fourth coupler that is complementary to the second coupler. When both the first coupler is engaged with the third coupler and the second coupler is engaged with the fourth coupler, the outer chamber is entirely enclosed within a liquid-proof barrier.

A beverage container system for babies through small children has a thermally insulated outer container which is sized to receive a standard baby bottle and hold it therein with a retainer securable to hold a standard baby bottle. A cap may be positioned over the baby bottle nipple system to protect the nipple. The retainer and standard baby bottle may be removed. An adapter may be thereupon attached to the outer container which can be used with other beverage accessories such as a sippy cup, straw spout and drink tube spout.

A vessel includes an inner container, an outer container, a connector, a cap, and a lid. The outer container includes a first coupler and an outer chamber. The inner container includes a second coupler and an inner chamber to hold a liquid. The inner container is receivable at least partially within the outer chamber. The connector includes a third coupler that is complementary to the first coupler, and a fourth coupler that is complementary to the second coupler. When both the first coupler is engaged with the third coupler and the second coupler is engaged with the fourth coupler, the outer chamber is entirely enclosed within a liquid-proof barrier.

An apparatus for heating beverages is disclosed. The apparatus includes a base and a container for holding liquids. The base has a heater plate that is heated by one or more heater elements attached to the heater plate. A power source in the base provides electricity to the heater elements. The base is removably attachable to the container. The container has an inner cup that sits inside a chassis. The inner cup is made of metal and has an open top for receiving liquid, a circumferential wall, and a closed bottom. The chassis has an open top for receiving a liquid, a circumferential wall, and an open bottom. When the container is attached to the base, the closed bottom of the inner cup is configured to contact the heater plate and receive heat from the heater plate.

A self-warming bottle assembly includes a bottle that may contain a fluid. The bottle has a chamber that is fluidly discrete from an interior of the bottle. A warming media is positioned within the chamber. Thus, the warming media selectively warms the fluid in the bottle. A sleeve is removably positioned around the bottle and the sleeve may be manipulated. The sleeve inhibits the warming media from warming the fluid.

A device for preparing a beverage comprises a bottle, which includes the teat, a container, and a heating chamber. The bottle nests within the heating chamber and the container is connected to the neck of the bottle. At the bottom of the heating chamber is a heating element and an electrical circuit and all required elements for heating a bottle in the heating chamber. The heating chamber provides instant or constant heating of fluid in the bottle. Preparation of the beverage may include detaching the bottle from the heating chamber, opening the container to allow powder to drop into the bottle with the fluid, and shaking the bottle to dissolve the powder in the fluid.

A drinking/feeding container and method for delivering fluid to a user at a drinking/feeding temperature which is higher than a storage temperature of the fluid. The container includes a fluid storage compartment, a lid and a heating device. The heating device is positioned between the fluid storage compartment and the lid. The heating device has an inlet which accepts the fluid from the fluid storage compartment, an outlet which dispenses the fluid to the lid and a passageway which extends between the inlet and the outlet. A Peltier device is provided between the inlet and the outlet and cooperates with the passageway to heat the fluid as the fluid moves from the inlet to the outlet. A power source supplies power to the heating device. A pulsing member pulses the power to the heating device whereby the pulsing of the power prevents the heating element from overheating.

A device for preparing a beverage comprises a bottle, which includes the teat, a container, and a heating chamber. The bottle nests within the heating chamber and the container is connected to the neck of the bottle. At the bottom of the heating chamber is a heating element and an electrical circuit and all required elements for heating a bottle in the heating chamber. The heating chamber provides instant or constant heating of fluid in the bottle. Preparation of the beverage may include detaching the bottle from the heating chamber, opening the container to allow powder to drop into the bottle with the fluid, and shaking the bottle to dissolve the powder in the fluid.

A vessel includes an inner container, an outer container, a connector, a cap, and a lid. The outer container includes a first coupler and an outer chamber. The inner container includes a second coupler and an inner chamber to hold a liquid. The inner container is receivable at least partially within the outer chamber. The connector includes a third coupler that is complimentary to the first coupler, and a fourth coupler that is complimentary to the second coupler. When both the first coupler is engaged with the third coupler and the second coupler is engaged with the fourth coupler, the outer chamber is entirely enclosed within a liquid-proof barrier.

A vessel includes an inner container, an outer container, a connector, a cap, and a lid. The outer container includes a first coupler and an outer chamber. The inner container includes a second coupler and an inner chamber to hold a liquid. The inner container is receivable at least partially within the outer chamber. The connector includes a third coupler that is complementary to the first coupler, and a fourth coupler that is complementary to the second coupler. When both the first coupler is engaged with the third coupler and the second coupler is engaged with the fourth coupler, the outer chamber is entirely enclosed within a liquid-proof barrier.