Patent attributes
Devices, systems, and apparatuses, and associated methods of preparing a liquid food item for consumption by a liquid food item preparation device are disclosed herein. In one embodiment, a device includes an inner shell having an inner surface and an outer surface, an outer shell having an inner surface and an outer surface, the inner surface of the inner shell defining a liquid holding volume and the outer surface of the inner shell and the inner surface of the outer shell defining a vacuum chamber. The outer shell and inner shell can be configured to form an orifice to the liquid holding volume at their junction. The device can be configured to prepare a liquid food item for consumption, including by powering a heating element and mixer device that can be configured to respectively heat and mix a liquid food item in the liquid holding volume.
