To give you an idea of what the Cool Lime Refresher is, the Starbucks website states Cool Lime Refreshers are made with real fruit juice and green coffee extract. The ingredients includes lime, citrus and hints of mint and cucumber, but I can't taste the mint. It taste more like limeade having that little tartness.
This drink comes in 4 different sizes, yes I said 4. I say that because most people think there's only 3 sizes. There's the tall size (12 oz) which is considered a small, a grande size (16 oz) which is a medium, a venti (24 oz) which is a large, and then TRENTA (30 oz) which is extra large. I recently found out about the trenta size. Anyway, I get that size because the bartistas likes to fill the cup with ice and I get less of the drink itself but I like lots of ice. However, if you want to save money and go for a smaller size just ask for "light" ice so you get more of the drink.
The price is to be expected. Depending on the size you get it ranges from like $2.95 to $4.45. It's worth the money though. I also love that they are healthy for you. The calories range from 40 to 105. That's not too bad if you ask me.