Wetoweto 40Oz Tumbler With Handle And Lid | 100% Leakproof, Rose Quartz Color ?40 oz Tumbler? - The lid utilizes advanced sealing technology, ensuring that no matter how the cup is tilted or shaken, liquids will not spill. You can confidently place it in your bag, car, or on your desk without worrying about your drink leaking and soaking other items. This leak-proof tumbler is an excellent companion ?Double-Wall Vacuum Insulated Tumbler?-The vacuum layer between the inner and outer double stainless steel walls effectively prevents heat transfer, keeping hot drinks warm for up to 10 hours and cold drinks cool for up to 24 hours. Travel coffee mug offers superior insulation and ultimate convenience, allowing you to enjoy perfectly tempered beverages anytime, whether it's hot coffee or cold juice ?Portable Large-Capacity Tumbler with Handle?-This 40 oz tumbler holds a substantial amount of beverage, reducing the need for frequent refills. The handle is ergonomically designed for a comfortable and secure grip. The non-slip exterior ensures safe handling even in wet conditions, making it ideal for those who work long hours or engage in outdoor activities.Additionally, the tumbler comes with a spring clip, allowing you to hang it wherever you like for convenient storage ?Stainless Steel Dishwasher-Safe?-Made from food-grade stainless steel, this tumbler does not retain odors or affect the taste of your drinks. It is extremely durable, capable of withstanding daily use. Easy to clean and maintain, it can be placed in the dishwasher, saving you time and effort ?Wetoweot's After-sales Team Support?-At Wetoweot, our after-sales team support ensures customers can buy with confidence. We are committed to providing excellent service and ensuring your complete satisfaction with our products. To this end, we offer a comprehensive 12-month after-sales warranty, giving you peace of mind with every purchase