20-Pack Ultimate Cocktail Slush SyrupOur Cocktail Slush Syrup is diluted with water at a ratio of 6 1. This means whatever you use as a measure fill it once with syrup then six times with water to make the perfect Cocktail Slush Syrup. To make it easier we supply mixing bottles with level marks on. Just pour syrup to the bottom line then fill with water to the top line. If you have an empty 5L syrup bottle, you can make one yourself: Using a kitchen measuring jug measure 750ml of syrup