Experience refined hydration with this intelligent stainless steel thermos, engineered for discerning beverage enthusiasts. The 400mL capacity combines portability with substantial volume, while advanced vacuum insulation maintains optimal temperatures for 6–12 hours. An integrated LED digital display provides real-time temperature monitoring, allowing you to enjoy your coffee, tea, or water at precisely the right moment. Crafted from premium stainless steel with a sleek straight-cup design, this eco-conscious vessel seamlessly transitions from office to travel. Perfect for those who demand both functionality and elegance in their daily essentials.
