Russ Hoffman has Paul Newman eyes, Hulk Hogan wrists, and the nostalgia factor of Frank Sinatra. He also makes people reminisce just by delivering bottles of seltzer. So, what's the big deal about seltzer? After all, it's nothing but H2O with CO2: no color, no sugar, no salt, no flavor. Supermarkets have shelves and shelves of seltzer, cheaper than Hoffman's. So what's so special about his? Well, first, it's the authentic glass bottles (if it's your lucky week, a deep green). The bottle is three-quarters of an inch thick with 65 pounds of pressure inside; the carbonation can't seep out the way it can through the plastic bottles on those supermarket shelves. Second, the tops are real pewter. Third, the sound it makes when you push the lever: sprzzzzz. Fourth, the service. When was the last time you opened your front door and found a wooden case -- or two -- with six (or twelve) bottles of seltzer? Fifth, what it does for a gin and tonic. Or a New York chocolate egg cream.