Water is free.
You just need
to know where.
BottleChallenge shows you 57,000+ free water refill points worldwide. Every refill earns rewards. Zero plastic. Zero cost.
Free forever · No ads · No hidden fees · Built by volunteers
+5 EcoDrops earned 🎬
Cinema ticket unlocked
You buy a plastic bottle. Use it for five minutes. It takes 450 years to disappear.
And you paid for that.
There is a better way.
BottleChallenge is a free app that maps places where you can refill your reusable bottle at no cost. Cafés, restaurants, hotels, public fountains. Walk in, refill, move on. No purchase required. No questions asked.
Three steps. One bottle.
Find
Open the app and see refill points near you. 57,000+ locations across 95 countries.
Refill
Walk into any partner location and fill your bottle with tap water. Free, always.
Earn
Every refill earns EcoDrops points. Exchange them for real rewards.
What you get.
Every single day.
Free water. Everywhere.
No more paying €3 for a bottle of water at the airport, the museum, the gym. Refill for free wherever you are.
Real rewards. Not points that expire.
Every refill earns EcoDrops. Exchange them for cinema tickets, museum and theatre visits, concert and event tickets, hotel discounts. Things you actually want.
You see your impact.
The app shows exactly how many plastic bottles you have avoided. Not an estimate. Your real number, growing with every refill.
A habit that sticks.
Streaks, challenges, rankings. The app is built to make the right choice feel good every time.
Refill your bottle.
Get a cinema ticket.
EcoDrops points are redeemable for experiences that make life richer.
Cinema
Free tickets and discounts at partner cinemas.
Museums
Skip the queue. Explore more.
Theatre
From local stages to major productions.
Concerts & Events
Live music, festivals, cultural events.
Hotels
Discounts at partner hotels worldwide.
More coming
New reward partners added every month.
Every refill earns points. Points become experiences. Experiences become memories.
Already happening.
Right now.
Everywhere.
Still wondering?
Completely free
No subscription, no trial, no credit card. Free forever.
Zero ads
No advertising. No data sold. No commercial interests. Ever.
Built by volunteers
A nonprofit project by BrainGreen Foundation. Every euro funds the mission, not profit.
Your bottle is ready.
The app should be too.
Join 50,000+ people who stopped buying plastic and started earning rewards.
Free · No ads · Available in 95 countries · bottlechallenge.org
Every plastic bottle that is never produced is a bottle that never needs to be recycled, collected or cleaned up. BottleChallenge does not manage plastic waste. It prevents it from existing in the first place.
Built by BrainGreen Foundation. Powered by volunteers. Funded by people who believe prevention is worth more than cleanup.
A project by BrainGreen Foundation · Plac Konstytucji 4/17, 00-552 Warsaw, Poland · braingreen.org