Introducing our personalized stainless steel thermos flask with a 420 ml capacity. This sleek flask features a touch screen temperature gauge integrated in the cap, making it easy to monitor the temperature of your beverage. The cap comes with a button cell included, ensuring accurate readings. Its double wall construction provides superior insulation for better and more durable temperature conservation, keeping your drinks hot or cold for longer periods of time. The flask also comes with an infuser, perfect for steeping your favorite loose leaf tea or adding flavor to your water. Opening the flask is a breeze with the easy opening system using a screw. Available in a stylish silver color, this thermos flask is sure to make a statement. It comes presented in an attractive design box, making it an ideal gift for any occasion. And the best part? You can personalize it with your own unique touch, making it a truly one-of-a-kind accessory.