Safe Materials: Utilize non-reactive, lightweight 18/8 stainless steel that is food grade. It has no strange odor, is BPA-free, simple to clean, and promotes good health.
Easy to Carry: The humanized shape with lower narrowing ensures the capacity and fits most cup holders for automobiles. And the tumbler body is comfortable for your hands too
Christmas Style Design: Christmas Style 3D printing makes the tumbler fully festive and attractive, suitable for Christmas parties, and a good choice for Christmas gifts
Outstanding Insulation: The double-wall insulation can keep your drink cold for 18 hours or hot for 6 hours. With the vacuum insulation design, there will be no condensation outside, so you can trustingly put it with electronics
Good Sealing and Convenient Drinking: The lid seals well with the silicone O ring and flip cap for leak-free carrying. The big drinking mouth lets you choose a direct water flow or a straw-drinking