“Can you explain the double-wall vacuum insulation technology and its impact on maintaining the temperature of beverages?”

1-1 of 1 Answer

• The double-wall vacuum insulation technology involves creating a vacuum-sealed space between two layers of stainless steel, eliminating heat transfer through conduction or convection. This technology enables the tumbler to maintain the temperature of beverages, keeping cold drinks chilled for up to 48 hours and hot beverages warm for up to 24 hours.

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