Description:[Material] Made of 304 stainless steel, the travel mug has a smooth surface, is easy to clean, rust-proof, has good corrosion resistance and heat resistance, and can be used for a long time.[Features] With this water bottle, you can keep it warm for a long time and drink more water, suitable for any sports activities or work. It has a flat bottom that is not easy to tip over, and the cup mouth is rounded and not easy to scratch.[Easy to Use] The lid is tightly sealed with a seal to prevent leaks and spills, so you can throw it in your bag when traveling or going to work. The cup mouth is small and easy to drink.[Wide Application] This insulated water bottles is suitable for any hot drinks such as milk, coffee, water, suitable for use at home, office, party, road trip, camping, travel.Specifications:Material: 304 Stainless SteelColor: BlackCup Mouth Diameter: 101mm/4inchBottom Diameter: 73mm/2.87inchHeight: 210mm/8.3inchCapacity: 30ozPackage Included: 1 Pcs x Insulated Water Bottles