“So far I was able to try lime, orange and apple. The flavors are surprisingly good. I use one tab with 1 l of water because I do not like it too sweet. I was only disappointed with the Tumbler. I already have it in beige and I use it daily for almost a year now. It is still looking very good. Whereas the Logo on the Blue one is already starting to disappear after one use. So I‘m not sure if I maybe got a bad batch. I already contacted customer service and ask for an exchange. Overall the Tumbler is leak prove and keeps the drink cool. The Color is also very beautiful therefore I didn‘t want to write a one star Review.”