Our Stainless Steel Vacuum Flask Set is double walled and vacuum insulated, which keeps your favorite beverage hot or cold for hours. Made of food-grade stainless steel, the Stainless Steel Vacuum Flask Set, 500ml with 2cups is durable and easy to clean. it can be used for a long time. Portable & convenient: The travel mug is lightweight and portable, which can be easily carried anywhere. it is very suitable for outdoor activities such as camping, hiking, traveling, fishing, etc.
