Effortless Maintenance
Keeping your thermos stopper in pristine condition has never been simpler. Our "Easy to Clean" feature ensures that maintenance is a breeze, saving you valuable time and effort. Enjoy the convenience of quick and hassle-free cleaning, so you can focus on what matters most, drinking Mate! Simply rinse the stopper with warm water for easy cleaning. Please note that it is not dishwasher safe and should not be used in the microwave.