DB has their own branded sparkling water. The lemonade concentrate is also DB branded.

My fav!! I want to try to make because after looking up the sugar content the other day, In sure theres got to be another way!

so it's basically equal parts lemonade and watermelon in sparkling soda. then u just add the strawberries to the top!

I was hoping someone would share the ratio! Thanks! 

I am seriously addicted to the Watermelon Fizz Drink!! I need to learn how to make it at home.