- Set of 4 coffee cups made of 304 stainless steel, strong and durable - Double layer that insulates heat, protects hands, and maintains the temperature of beverages - Matte finish with food-grade plastic spray, safe and stylish - Includes stackable rack for organizing and saving storage space - Suitable for coffee, water, beer, milk, and more, ideal for camping, picnics, or daily use - Easy to clean and carry thanks to the included bag - Stackable design that optimizes space and makes it easy to use outdoors or at home