Easy Cleaning The copper exterior prevents staining and cleans with warm water—no special cleaners needed A practical solution for busy lifestyles, minimizing cleaning time so you can focus on your drink Traditional Vintage Design The Moscow 400ml Copper Plated Mug features a distinctive copper plated finish that creates a unique retro appearance Compared to standard ceramic or glass Versatile Usage Beyond daily drinking purposes, this stylish mug beautifully serves cocktails, iced teas and various beverages Its striking copper plated look makes it a centerpiece at social functions, elevating any occasion ' s Sturdy Copper Build Crafted from premium copper plated metal, this mug resists scratches and maintains its appearance well The efficient heat transfer properties help regulate temperatures for both hot and cold liquids, preserving optimal taste Works well in professional settings or outdoor adventures Comfortable Handle Designed with an ergonomic handle for easy gripping, this mug reduces hand fatigue during prolonged use