As you already know, Sun King and Oskar Blues released Chaka last week at CBC, announcing the arrival of the resealable alumi-tek bottles in the craft beer industry. Looks like Sun King plans to use the vessel for its barrel-age and sour ale program (due out this fall). http://draftmag.com/beereditor/get-ready-for-sun-king-sour-ales I think this is crazy cool. Two questions: 1. Thoughts? 2. Since this is kind of a can/bottle hybrid: What other breweries do you know of that can their sour ales?