Have you gotten one yet?No, the championship trophy of the NHL. You’ve probably seen it, even if you haven’t heard of it. The Stanley Cup, a 40-ounce colored stainless-steel tumbler, is the new Birkin bag of water bottles. A $50 symbol of status. Everyone seems to love having one. Celebs, influencers, artists and even your boss. Thanks to Terence Reilly, the marketing guru behind this craze, the Stanley Tumbler is everywhere. Reilly, with a knack for turning ordinary items into must-haves, ha...