400ml Coffee Mug With Handle And Lid

It is with double walled vacuum insulation technology, keeping your favorite beverages hot for up to 6 hours and cold for up to 2~3 Hours. The coffee mug is made of food-grade stainless steel and PP liner of coffee mug will not produce any taste and will not rust, it is easy to clean. The structure of the coffee mug body is sturdy, could be used for a long period of time.