(TrendHunter.com) Nguyen Coffee Supply draws inspiration from Vietnam’s cà phê culture by introducing the inaugural canned Vietnamese coffee cold brew, the Cold Brew: Classic Black. The ready-to-drink coffee... (TrendHunter.com) Nguyen Coffee Supply draws inspiration from Vietnam’s cà phê culture by introducing the inaugural canned Vietnamese coffee cold brew, the Cold Brew: Classic Black. The ready-to-drink coffee...