LED Touchscreen Temperature Display Vacuum Flask

This innovative flask features a smart temperature LED display on the lid that can be touched 60000 times to check the current temperature without replacing the thermal bottle's cap. It is constructed with food-grade 304 stainless steel for a sleek appearance. Thanks to its vacuum insulation, the flask can keep beverages hot or cold for up to 8 hours. It also includes a tea filter, a smart LED indicator, and a touch feature to check water temperature. No charging or battery replacement is necessary, and it measures 23 x 6.5cm in size.