Our qarbo˚syrup pink grapefruit concentrate adds a lovely sweetness to the vodka in this perfect summer drink. The lemon provides a tartness that really makes the drink pop. This drink is best served over ice, and can be easily made ahead of time so that you can enjoy it all day long. Grapefruit vodka crush is a delightful way to enjoy the summer sun, and is sure to be a hit with your guests.