| 摘要 |
A vessel (100) with a base unit (130) that illuminates the beverage housing (102) of the vessel is provided. The housing may be in the shape of a beverage bottle. The base unit may include a light source adapted to project light through the housing with a color of light coordinated with the color of a liquid in the vessel or a color of walls of the housing; and a mating surface adapted to mate with a bottom of the housing. The base unit may have a mating surface with a rounded protrusion adapted to mate with an inverted-cup shaped cavity formed in the bottom of the housing, such that the light source is in center of the cup in the mated position. The vessel may also include a timer configured to turn off the light source a specified period of time after the light source is turned on.
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