Perfect summer drink mix

This stuff is amazing, not too sweet, just the right amount of lime, not too acidic. No bitter aftertaste and a great mixer for many drinks, I even add some in my water. I add it to home made margaritas, Perrier water and vodka, or club soda and vodka, always with a fresh lime wedge.
It can be a bit expensive, you can find it on sale quite a bit in the summer, but you get what you pay for, this is the only cordial I use.