| 摘要 |
A flexible, multilayer thermal wrap for beverage containers. The wrap has an inner coolant layer for wrapping about the container which conforms to the container's shape and leaves an opening at the container's top to expose the pouring end. The coolant layer is externally surrounded by an insulative layer. The insulative layer is externally surrounded by a protective layer. Fasteners are provided for securing the covering about a container.
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