Smart Insulation Coffee Mug

Introducing ThermoGuard™, your ultimate companion for keeping your beverages at the perfect temperature wherever you go. Crafted from premium food-grade 316 stainless steel, this 450ml vacuum thermos cup ensures both durability and safety, free from harmful BPA. Its innovative design features a first-class silicone sealing ring, guaranteeing a leakproof experience, while the single-hand operation flip design makes it effortless to sip on your favorite drinks. Stay informed with the intelligent LED temperature display, providing real-time visibility of your beverage's temperature. Whether it's piping hot coffee or refreshing iced drinks, ThermoGuard™ maintains the ideal temperature for 6-12 hours, thanks to its double-layer thickened vacuum insulation technology. Versatile and stylish, ThermoGuard™ is suitable for various settings, from your busy business office to outdoor adventures and travels. It's the perfect gift for family, friends, and colleagues, blending functionality with a sl