Ideal for longer expeditions like ultra-trails, the XA FILTER CAP 42 filters bacteria and protozoa from natural water sources, so you can drink easily and safely without needing to carrying huge volumes of water. The cap is compatible with all Salomon soft flasks with a 42MM opening (purchased from spring 2020 onwards).
The cap removes bacteria and protozoa from approximately 1500 liters of water to help keep you hydrated and healthy, however remote your destination.
