You can buy cocktail shakers & cocktail cups at HorecaTraders
Horeca Traders offers professional cocktail sets and cocktail shakers. With the Boston Cocktail Shakers 800ml you can make several cocktails at the same time. Boston shakers consist of a glass and steel cup, which are placed on top of each other when shaking.
The HorecaTraders Professional Cocktail shaker stainless steel is suitable for commercial use. This shaker has a capacity of 70cl and is fitted with a stainless steel screw cap. If you are looking for multiple cocktail accessories, take a look at the other bar items.