PRODUCT DETAILS: This tumbler is crafted from high - quality stainless steel with double - walled vacuum insulation. It keeps your drinks cold for 24 hours and hot for 12 hours. Say goodbye to sweat marks as there's no worry about water stains on your hands or surfaces. The 20oz tumbler is portable and convenient, fitting the standard car cup - holder. It's a great choice for sports, gym, driving, traveling, staying home, or working in the office. With thousands of cool designs, you can express your personality. It makes for thoughtful and practical gifts for various occasions like birthdays, graduations, Valentine's Day, and holidays. The BPA - free sliding lid is splash - proof with a top drink hole for easy sipping (straw not included). We offer a 100% safety guarantee with no BPA or heavy metal exceedance. The tumbler has a durable finish thanks to UV printing, resisting weathering and fading. It's eco - friendly and reusable, helping reduce disposable plastic waste. Note that it's not safe for dishwasher or microwave use. Hand wash it to preserve the outer coating vibrancy. This flat - surface tumbler has a 3D inflated effect print for a premium look. When cleaning, don't use hot water or detergent, and avoid hard cleansing tools, harsh abrasives, or chemicals that can damage the print.





Using this tumbler is super easy. Just open the BPA - free sliding lid and pour in your favorite hot or cold drink. You can take it with you to the gym, on a road trip, or just use it at home or in the office. It fits right into your car's cup - holder. For cleaning, don't put it in the dishwasher or microwave. Instead, wash it by hand with mild water and a soft cloth. Avoid using hot water, detergent, hard brushes, or harsh chemicals as they can damage the 3D inflated effect print on the tumbler. By following these steps, you can keep your tumbler looking great and using it for years to come.