I got some High Caliber juice from www.electronicstix.com. Grape Lime Rickey is the flavor. It was an awesome flavor, but quite a bit perfumey tasting. So I let it sit on the table with the cap off for a few days to air out a bit. I just filled up a tank with it, and the flavor is completely different. It now tastes like cinnamon with a slight hint of grape and lime. To me, that's quite odd. It's still a good flavor, possibly even better than it was before. Odd