I love Pellegreno too. My sis, who is a shopper and always hunts out new and interesting things, came back from the good food show and part of my Crimbo prezzy was a whole box of Stur (mixed flavours), I'd not heard of them before but they're tiny little cartons containing 8 shots to flavour water - any kind still or sparkly. Just had my first taste with tea and lemon and I really liked it. Says with some of the flavours e.g. Strawberry you can add milk. They're zero carbs and zero sugar as they contain stevia and everything else natural. If you just out in Stur in google they have a website.