Atlanta-based Sweet Water Brewery is perhaps the most committed brewery to conservation out of all of the breweries on this list. Every year, as part of the company's "Save Our Water" program, Sweet Water donates more than $100,000 to Trout Unlimited, Ducks Unlimited, Bonefish & Tarpon Trust, Waterkeeper Alliance, and Coastal Conservation Association's Building Conservation Trust. This past summer, the brewery also sold a "Protect Natural Habitat" variety pack, which, when purchased, added funds to the "Save Our Water" donation. This fall, Sweet Water is selling "Stack a Fish" cans. These limited-edition cans include photos of trout and tarpon. For every stack of three trout-labeled cans that customers post on social media with the hashtag #fishforafish, Sweet Water will work with your DNR to stock a trout in a local stream. Similarly, for every stack of tarpon-labeled cans, Sweet Water will donate money to Bonefish & Tarpon Trust.