Non Alcoholic Moscow Mules

lime juice

cock n bull ginger beer (or bundaberg ginger beer)

simple syrup

sparkling water (tonic or club soda)

to be alcoholic, add 2 shots of vodka

ice cubes- 3 to 5 depending on your preference (a little lemon and ginger beer in the ice cube slots works well to keep the drink from getting watered down)