Nitro-infusion cold-brew is a big thing among coffee aficionados, but most of us need to go to a specialist coffee shop to get our fix – and it's not a cheap fix. Portland's GrowlerWerks has come up with an alternative for us. Nitro cold-brewing (and storing, and pouring) in our own homes.
Those who are interested in having the convenience of a professional barista right at home may find it with Auroma Brewing Company. Its Auroma One is a smart coffee maker that's designed to learn taste preferences and craft perfect cups of coffee.