The Boston shaker is made up of a wide-topped stainless steel cup (sometimes it’s glass) and a simple stainless steel shaker that slot together. There are few frills but, importantly ...

There are three main types: Boston Shaker (Two-piece: metal tin + mixing glass) Cobbler Shaker (Three-piece: metal tin + built-in strainer + cap) French Shaker (Two-piece: metal tin + metal cap ...