| 摘要 |
A portable cooling device includes an elongated chamber supported on a surface at an angle. The preferably cylindrical chamber holds a cylindrical bottle where an annular air space surrounds the bottle. The high efficiency design provides for adjusting the air direction with a one-piece pivotable outlet vent. A clamshell chamber made from two half-tubes allows easy plastic molding and access to the chamber interior for cleaning and for removal of the condensate tray. The integrated monolithic shape of the device fully encloses the working parts for a clean sanitary look.
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