InventHelp Inventors Develop New Insulated Covering for Beverage Containers (HOF-562)

PITTSBURGH, Sept. 3, 2025 /PRNewswire/ -- "We wanted to create an accessory to completely cover and enclose a beverage container to enhance insulation, prevent spills, and protect it against outside debris and bugs," said one of two inventors, from Centerville, Texas, "so we invented the...

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