Copper mugs are designed for your cocktails and mocktails for a totally different taste experience. These copper mugs are made of real copper with no lining or plastic like finish. They make your drinks taste excellent and are a great fit in your freezer. Filling these mugs with ice cubes in the choice of drinks and formation of condensation gives you a guaranteed refreshing feel. PERFECT SIZE – 16oz for your drinks not too small not too large. HANDLE with NO RIVETS – the handle of copper mug is fitted with no rivets but welded carefully to retain the liquid and is leak-free.