Insulated Travel Mug with Measurements 250 ml - Grey BeigeThis travel mug is made of rust resistant stainless steel, featuring a convenient handle and a simple sliding lid that is easy to use. It has a vacuum insulated double layer structure for excellent heat and cold retention. This design ensures that the outer layer does not accumulate condensation or become too hot while in use, making it comfortable to hold. The mug's interior has fill lines for easy measuring when preparing instant soups and powdered