Eco-Friendly and Stylish: Vacuum Stainless Steel Flasks

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2025-03-18 08:07:58 -

A vacuum stainless steel flask, often referred to as a vacuum-insulated flask, is a container designed to keep beverages at the desired temperature for extended periods of time. The flask consists of two layers of stainless steel, with a vacuum between them. This vacuum acts as an insulator, reducing heat transfer from the inside of the flask to the outside environment. This technology helps...

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