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XA Filter Cap 42

34.95€ incl. VAT
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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.


Less weight

Filtering your water on the go means you can carry less water, and therefore less weight, while you run to help reduce fatigue.



The cap removes bacteria and protozoa from approximately 1000 liters of water to help keep you hydrated and healthy, however remote your destination.



The cap is compatible with all Salomon soft flasks with a 42MM opening (purchased from spring 2020 onwards).


Weight (grams): 32


  • Eliminates 99.99% protozoa, Cryptosporidium oocysts, and bacteria.
  • Meets the US FDA Standard testing protocol
  • Compatible with any 42mm opening SALOMON soft flask (starting SS20)
  • High-flow valve
  • Use to refill your bottles or hydration reservoir with clean water.


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