the power of flavor

plastic, aluminum...or what?????

Yes, we had this question, too. In fact, it's both - as most cool inventions are. The designers of the Najaro Group flavored water thought of this packaging idea that has the fresh look most water bottles don't, but still contains less aluminum than most cans do. So you can call it a hybrid - one that actually works for us. Still, the FlavH2O water "with a fruity splash" attracted some critics, too. People that are fond of bottle caps say the main advantage of a water bottle is the fact that it can be resealed and refilled when empty. And this one can't. True, but that doesn't have to get in the way of appreciating the great design.
Found it here.