Introducing the 420ML Smart Digital Thermos Cup — the ultimate fusion of innovation, style, and functionality. Perfect for those who crave convenience without compromising on performance, this sleek and modern thermal water bottle is designed to keep your beverages at the ideal temperature for longer, whether you're sipping on hot coffee during chilly mornings or hydrating with icy water on warm afternoons.

Equipped with an advanced digital temperature display, you can effortlessly check the exact temperature of your drink at a glance, ensuring you enjoy every sip at the perfect warmth or chill. No more guessing if your coffee’s too hot or your smoothie’s just right — it's all at your fingertips!

Crafted with vacuum insulation technology, this thermos cup excels at keeping your drinks hot for up to 12 hours and cold for up to 24 hours, making it ideal for those on the go. Whether you’re traveling, working, or simply lounging at home, this water bottle ensures your beverage stays at the perfect temperature all day long.

Leak-proof and durable, it’s engineered to withstand daily use without spilling or breaking down over time. You can toss it in your bag with confidence, knowing that it won’t cause any mess. Plus, its ergonomic design fits comfortably in your hand or cup holder, offering maximum portability and ease.

For those who value both practicality and a touch of sophistication, the 420ML Smart Digital Thermos Cup combines state-of-the-art technology with everyday convenience. A must-have for anyone who loves their drinks just the way they like them. Elevate your hydration experience with this premium, temperature-preserving water bottle that is as smart as it is stylish.