The following is extracted using AI so it may be inaccurate
Attribute
Value
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Type
Vacuum flask
Usage
Coffee, Tea, Hot drinks
Capacity
4 liters
Material
Stainless steel
Inner material
304 stainless steel
Temperature retention
4 to 7 hours
thermos to preserve and serve hot drinks - External structure made of stainless steel - The inner sink is made of 304 stainless steel, suitable for food uses - Good heat preservation from 4 to 7 hours - Large internal capacity of 4 litres - Equipped with an easily rotatable base To preserve the heat for as long as possible, it is recommended to pour boiling water into the container for two minutes and empty it before adding the drink to avoid losing heat. - Suitable for serving today's coffee, tea and hot drinks
