Introducing the high-quality stainless steel tumbler by Sunsum household Co., Ltd., your one-stop-shop for premium drinkware. Our 30 oz stainless steel tumbler is the perfect addition to your daily routine, whether you enjoy hot or cold beverages. Crafted with durable stainless steel, this tumbler is built to last and withstand wear and tear. The double-wall insulation ensures that your drinks stay at their desired temperature for hours and prevents the outside of the tumbler from sweating. The secure lid prevents spills and leaks, making it perfect for on-the-go use whether you're commuting or enjoying outdoor activities. As a leading supplier, factory, and manufacturer in China, Sunsum household Co., Ltd. is committed to providing our customers with exceptional products that exceed expectations. Our 30 oz stainless steel tumbler is no exception and is available in a variety of colors to fit your style. Invest in a tumbler that will keep your drinks at the perfect temperature and add a touch of sophistication to your daily routine.