The Thermos Stainless King Vacuum Insulated Flask uses vacuum insulation technology to retain the temperature of your drinks, whether they're hot or cold. Each flask has an ultra-stylish design with a durable stainless steel exterior.
The Thermos Stainless King Vacuum Insulated Flask uses vacuum insulation technology to retain the temperature of your drinks, whether they're hot or cold. Each flask has an ultra-stylish design with a durable stainless steel exterior.