Thermos made of high quality stainless steel. The practical lid can also be used as a mug. Maintains the temperature of the drink for up to 6 hours. Opening and closing with a click-clack button. Suitable for hot and cold drinks. Ideal for every trip, at work or at school. Easy to clean. Very convenient to use. Capacity: 500ml Users who have purchased it distinguish it mainly because it maintains its temperature satisfactorily and closes well without leaks.