Americans drink nearly 15 billion gallons of bottled water a year—and less than a third of those containers are recycled. The sleek Rocean One ($349)—which will be available in late 2021—aims to break that habit. A sort of cross between a SodaStream and Keurig machine, it uses flavor pods and a CO2 canister to dose purified water, creating still, sparkling, or flavored drinks at the touch of a button, pouring them into your preferred reusable water bottle. —Jason Cipriani
Buy now: Rocean One