The 316L stainless steel insulated mug is made of high quality 316L stainless steel with excellent corrosion resistance and durability. It can effectively maintain the temperature of drinks, ensuring that hot drinks are warm for a long time and cold drinks are cool for a long time. The cup is smartly designed, easy to clean and well sealed to prevent liquid leakage. Whether for daily use or outdoor activities, the 316L stainless steel insulated mug is ideal for both practicality and fashion.