This 450ml stainless steel coffee mug is an epitome of modern convenience and style. Made from premium 316 stainless steel with a seamless liner, it ensures durability and a sleek look. The highlight of this mug is its smart LED temperature display, allowing you to monitor the heat of your beverage with a quick glance. Its portable design is complemented by a leakproof feature, making it perfect for on-the-go use without any spill worries. The insulation capabilities of this thermos cup are exceptional, keeping your drinks at the desired temperature for extended periods. Whether you're at the office, traveling, or enjoying outdoor activities, this mug is your reliable companion for keeping your coffee or tea warm and enjoyable.