Pyrenees without plastic or (500 kilometers at a whizzing pace)

The film accompanies two hikers and mountaineers as they take their environmental awareness to the next level on their third long-distance hike over several hundred kilometers, claiming to be plastic-free, carbon-neutral and as waste-free as possible. Both in Spanish and French towns and on mountain passes almost 3,000 meters high, they find out how practicable their idea is and what radical restrictions await them in terms of nutrition, comfort and everyday hiking.