The Roam water bottle is like a personal SodaStream you can carry in your hand, and the company is developing flavored CO2 that tastes so good.

Switch it up with Hint’s flavored water variety pack.There are seven Blackberry, Watermelon, and Peach 16-ounce bottles in the 21-pack with a price tag of $1.02 per bottle.

Our business model is centered around sustainability and convenience through an on-demand circular refill system. The Aer1 System ($99) includes the Aer1 Bottle, the Aer1 Device, and 13 reusable ...