San Francisco-based Hint Inc., founded by entrepreneur Kara Goldin, is most known for its unsweetened flavored water. Since its launch, Hint water has helped consumers live healthier lifestyles by making water taste great without sugar or diet sweeteners. Hint is pure filtered water infused with fruit essences. The 16-oz bottles are BPA-free, contain 40% less plastic, and are 100% recyclable, including the caps.

Hint is offered in more than 20 flavors, including blackberry, watermelon, pineapple, cherry, lemon and clementine in still, sparkling, caffeinated and kids’ Tetra pack.