Material: The tumbler is made of high-quality food-grade stainless steel, rust-proof and durable
Function: Using double-wall vacuum technology, the beverage can be kept warm for more than 6 hours and refrigerated for about 12 hours
Design: A sliding cover that does not contain harmful substances, environmentally friendly and splash-proof. There is a drinking hole on the top for easy drinking
20oz tumbler is not only suitable for indoor use, but also suitable for carrying and most car cup holders
Guarantee: If you have any questions, please feel free to contact us and we will reply as soon as possible. If you are not completely satisfied with the cup, we will provide you with a satisfactory solution.