Just refill ~ Dopper

This school year, become a sustainable frontrunner with your statement against plastic pollution: sign the pledge and ban single-use water bottles from your school.

Sign the pledge

Three high school students in their school holding their own Dopper bottles

This school year, tell the world your organisation is taking a stand against single-use plastic pollution. Sign the Dopper Wave pledge promising to ban single-use plastic water bottles from your building(s) and share your statement with students, your team and the world.

By signing, you join frontrunning organisations like St. Bonifaciusschool and Leiden University as part of a wave of change powerful enough to turn the tide. Plus, you can inspire others with templates for scroll-stopping social content, newsletters, your personalised pledge and the latest news in the fight against single-use plastic pollution.

Make your statement