I use water drops in my 30oz Stanley with carbonated water. I go through about 3-5 refills a day at work. I like very minimal flavor, but something. So I'm not using a ton. With that in mind, this is too small of a bottle, goes too quickly, and is too expensive (especially when contemplating the cost to produce is almost nothing) . My alternative is the Great Value Wal-Mart brand which is half the price for way more. The only downside to the Walmart brand is the added dye. But the flavor is strong and so one small dash will flavor all 30oz on my Stanley. Still shopping around for best deal and health conscious option.
Rating:
[5 of 5 Stars!]