A copper cocktail shaker is a bar tool used to mix and shake cocktails. It is made of high-quality copper, which is a great conductor of heat and helps to keep drinks cold. The shaker usually consists of two parts: a large cup or “tin” and a smaller cap or “lid” that fits snugly on top. When used together, the two parts create a tight seal that allows for shaking without spillage.

Copper cocktail shakers are popular among bartenders and home enthusiasts for their sleek and stylish design. The shiny copper finish adds a touch of elegance to any bar setup, and the durable construction ensures that the shaker will last for many uses. Additionally, copper is resistant to rust and corrosion, making it an ideal material for use in wet environments.

Overall, a copper cocktail shaker is a versatile tool that can be used to make a wide variety of cocktails, including martinis, margaritas, and daiquiris.