Sales Office
59 South Brown Street,
Rhinelander, WI 54501
Rhinelander Brewing Company, LLC
info: 715-550-BEER = 715-550-2337
Since the Rhinelander website doesn't mention Trader Joe's as a retailer, nor the Boatswain beers, I'm going to guess that Boatswain is a contract brew job. Might need to buy another bottle for uh, testing and verification!