This amazing 20oz tumbler is made from high - quality stainless steel with double - walled vacuum insulation. It can keep your drinks cold for up to 24 hours and hot for up to 12 hours. Say goodbye to sweat and water stains on your hands or surfaces! It's portable and convenient, fitting the standard car cup - holder, making it a great choice for sports, gym, fitness, driving, traveling, staying home, or working in the office. There are thousands of cool designs to show off your personality. It makes thoughtful and practical gifts for any occasion like birthdays, graduations, Valentine's Day, and holidays. The BPA - free sliding lid is splash - proof with an extra seal and a drink hole on top for easy sipping (straw not included). We offer a 100% safety guarantee with no BPA and no heavy metal exceeded. Thanks to the UV printing technique, it has a durable finish, resistant to weathering and fading. It's eco - friendly and reusable, helping to reduce disposable plastic cups. This is a flat - surface tumbler with a 3D inflated effect print for a premium look. Remember, it's not safe for the dishwasher or microwave. Hand - wash it to preserve the outer coating. When cleaning, don't use hot water or detergent, and avoid hard cleansing tools, harsh abrasives, or chemicals that could damage the print.

Using this tumbler is easy. Just open the BPA - free sliding lid and pour your favorite drink in. You can use it for cold or hot beverages, and it'll keep them at the right temperature for a long time. When you're on the go, it fits nicely in your car's cup - holder. It's a great companion for various activities like sports or traveling. For cleaning, hand - wash it with mild soap and lukewarm water. Don't use hot water, detergent, hard cleansing tools, harsh abrasives, or chemicals as they can damage the print. Never put it in the dishwasher or microwave. By following these simple steps, you can enjoy your tumbler for years to come.