This versatile 450mL tumbler is crafted from high-quality, food-grade 304 stainless steel, ensuring it’s both durable and rust-proof. Its two-layer protection provides excellent insulation, keeping your drinks hot or cold for 4-6 hours, making it perfect for coffee, tea, or water. The healthy, BPA-free materials guarantee a safe drinking experience every time. Designed for convenience and style, this coffee mug features a durable lid and a comfortable handle for an easy grip. Its simple and fashionable design makes it suitable for the office or as a thoughtful gift for loved ones. Available in Gold, Silver, and Black, this tumbler is a practical and stylish choice for maintaining your beverage’s temperature throughout the day.

