1.75L: It is hard to fathom that there was a time when even the most responsible adults were not permitted to openly enjoy a sip of smooth, ice cold vodka after a long day. During Prohibition, our forefathers crafted recipes of their own homemade versions. The telltale sign that a batch was superior was that when inflamed, it would produce a Steel Blu flame. That was the true test. From this story Steel Blu Vodka was born.