I like this water. The flavor is perfect. I like the wide-mouth design of the bottles. It makes adding flavor packs to the water easier, and, honestly, I think it allows (or encourages) me to drink more water each time I take a swallow. I didn't realize that the cap was also designed to be a cup, but once I learned that, I used the cap as a cup to give my doggie some water once when we were travelling. If it remains affordable, i will buy it, but I will go with the cheaper alternatives (that are also purified and have electrolytes added) if the price climbs ridiculously. I like the 44 oz bottle best and the 30.4 oz bottle second best, because I end up drinking more water per day with bigger bottles and have fewer plastic bottles to throw away. ...oh, it would probably be a good idea for the manufacturer to add a security seal on top of the water under the cap. I know the cap is technically "sealed", but anyone could open the cap, screw it back in place, and you'd be none the wiser.