Although commonplace in many parts of the world, Berlin has recently adopted the practice of using water fountains to cut back on plastic bottle usage. Not everyone supports this environmental push, but the mayor is hopeful they will at least catch on with tourists who are accustomed to the invention already as well as act as a resource for refilling plastic bottles rather than throwing them away.

Cove is a new water bottle brand hoping to disrupt dependence on single-use plastics. Cove is made of PHA, which is compostable and biodegradable. Still in its early stages, it hopes to manufacture across the U.S. to minimize distribution costs.

S’Well, the namesake of trendy water bottles, was founded on the environmental principle of reducing single-use plastic bottles throughout the world. As part of their mission, the company is donating a water bottle to every New York City high school student in order to promote this environmental awareness.

The London Marathon debuted a new, environmentally conscious way of keeping runners hydrated: edible seaweed pouches filled with sports drink. The pouches, or “Ooho,” created by Skipping Rocks Labs, can be eaten along with the liquid inside of them, or users can bite the corner and drink the contents, discarding the seaweed wrapping. This was the first mass use of such pouches, with the hope that they can be used to cut down on plastic at large scale events in the future.