Introducing the Stainless Steel Copper Lined Tumbler, a high-quality product from Sunsum Household Co., Ltd. We are a leading supplier, factory, and manufacturer based in China, dedicated to providing premium products to our customers worldwide. Our Stainless Steel Copper Lined Tumbler is not your ordinary tumbler. Made with high-quality stainless steel and lined with copper, this tumbler is designed to keep your drinks hot or cold for longer periods. The copper lining also helps to prevent the transfer of metallic taste and odor, ensuring your beverage tastes just as it should. With a sleek and modern design, this tumbler is perfect for any occasion. Whether you're enjoying a cup of coffee at home or on-the-go, this tumbler will keep your drink at the perfect temperature. At Sunsum Household Co., Ltd., we take pride in offering only the best products to our customers. Order your Stainless Steel Copper Lined Tumbler today and experience the difference it can make in your everyday routine!