| 摘要 |
A drink cooler to keep liquids cool, the cooler having three parts, a lid, a frusto-conical outer container and a resilient plastic bottle which when placed inside a container having a radily inward protrusion creates an annular cavity for which water can be poured into and frozen without breaking the glass, and after freezing, the resilient bottle may be removed to allow the outer container to function as a glass with one annular ice ring located around the inside of the outer container.
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