About Dopper - Dopper empowers people to choose reusable over single-use water bottles, to protect our world’s water sources. One by one, they are creating a movement of changemakers. By offering education, funding research and raising awareness about plastic pollution. And by providing a sustainable alternative to single-use water bottles - a reusable Dopper bottle - to drink tap water from. Each bottle sold contributes to this mission, and kick-starts clean drinking water projects in Nepal. Choose Dopper. Our oceans will thank you.