Moscow Mule Full Copper Mug &ndash; Authentic Solid Pure All Copper Cup &ndash; 16oz Rounded Old Fashioned Design &ndash; Hand Hammered Finish &ndash; By Stubborn Mule KEEP YOUR DRINK EXTRA COLD: Copper is a fantastic conductor of heat. When you pour a cold drink inside, it stays cold for longer. Glass or ceramic drinking vessels will transfer their heat to your drink, but with copper your drink will actually chill the mug! QUALITY YOU CAN FEEL: As soon as you pick up this copper mug, youll be able to feel the difference. Not only is it made of incredibly tough, high grade copper, its also been carefully manufactured with precision welding and no lining. The hammered pattern is created by hand. EASY GRIP HANDLE: The handle of this mug is ergonomically shaped for an easy grip. You could hold it for hours without your hand getting fatigued, even if its full of liquid. The handle is incredibly tightly attached to the mug, so youll never have to worry about it falling off. PERFECT FOR A MOSCOW MULE OR ANY DRINK YOUR HEART DESIRES: If youre drinking a Moscow Mule, a copper mug like this is essential. Its also fantastic for other drinks too, like a mint julep, a mojito, or cool, clear water. You can even use it for soda pop, we wont judge you! LIFETIME MONEY BACK GUARANTEE: There arent many products that are made for life these days, but this mug is one of them. If you ever become unsatisfied with this mug, for any reason, at any time, then just contact us and well send you a replacement or a full refund.