LED Temperature Display: Intelligent rose gold cap features a built-in LED screen that displays real-time beverage temperature in Celsius, helping you monitor your drink at a glance Double Wall Vacuum Insulation: 230ml stainless steel construction with double wall insulation keeps beverages hot for up to 12 hours or cold for up to 24 hours Elegant Artistic Design: Features stunning gold metallic finish adorned with vibrant floral and nature-inspired artwork including peonies, butterflies, koi fish, and peacock motifs for a sophisticated look Compact and Portable: Small 230ml capacity with lightweight design makes it perfect for handbags, backpacks, or cup holders, ideal for commuting, travel, office, or daily use Premium Construction: Made from high-quality food-grade stainless steel with leak-proof threaded cap design, ensuring durability and safe beverage storage for both hot and cold drinks