Made from double-walled stainless steel, this stylish and beautiful mug is durable enough for both kids and adults to keep your drinks hot or cold for hours. Suitable for serving whiskey, tequila, vodka, espresso, wine, drinks, water and other beverages. Suitable for party decoration, bar, hotel, restaurant, nightclub, catering, home, kitchen, housewarming, birthday, wedding and anniversary and other occasions.