I really enjoy flavored water and typically don't drink anything besides water unless it's for a special occasion. My favorite way to flavor my water is Lemon, Strawberry, and Basil. It needs to sit at least 24 hours to really get the mix of flavors. I tend to make my water in large quantities and then fill my water bottle over the next couple days. After I've finished off the container in the fridge I usually refill once before dumping. I typically drink about 72oz of water a day, so with a refill that's probably around 5 days of water for me before I need to add fresh flavors again. Cucumber, Mint, and Lime is another great combo.