Yes, we're in the depths of winter, but this is the time of year when we're most excited about getting outdoors. Some of us are going out in snowstorms. Some of us are waiting for more agreeable weather. Either way, we're going to turn to Patagonia. We've shouted out Yvon Chouinard's environmentalist brainchild when talking about best backpacks, best packable down jackets, and best duffel bags to name a few. But what is it that makes Patagonia an outdoors mainstay? As...