A cocktail shaker is a must-have for any at-home bartender. There are many different types of cocktail shakers on the market, but one of the most popular is the double wall cocktail shaker.

As the name suggests, a double wall cocktail shaker has two walls – an inner wall and an outer wall. This design helps to keep your hands cool while you’re shaking your cocktail. It also prevents condensation from building up on the outside of the shaker, which …