This Deuter product is free of per- and polyfluorinated chemicals, thus reducing the use of harmful substances that pollute the health.
PFAs are used, among other things, as a coating for rain protection, as they have water-repellent, dirt-repellent and grease-repellent properties.
Instead, Deuter now uses DWR (Robust Water Repellency) treatment which is harmless for health.