Stainless Steel Cocktail Shaker with a Silicone Coloured Base Cocktail shakers are probably the most important part of cocktail making. Why not start your set off with this classy stainless steel cocktail shaker. Simply fill up the tin with your ingredients, fit the strainer onto the top of the tin, put the cap on to make sure everything is sealed and then shake. Remove the cap and strain your tasty cocktails through the strainer.