AH155FC
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Lighten your load and drink right from the source. We took our go-to flask and added filtration to create a system that delivers hydration without contamination. The filter — light and compact — screws on top so you can drink right from the flask. Or — if you’re carrying more water — use the system to fill a bottle or reservoir.
FILTER FACT SHEET | FILTER USER MANUAL
*Effectively removes common waterborne bacteria, such as E.coli (99.999%) and parasitic cysts (99.9999%) per HSF 42.
Easy To Use
Fits Running Packs And Vests
Lightweight
Packs Down
A flexible and structured grip makes it easy to hold the flask while screwing and unscrewing the filter.
Soft material conforms to most hydration packs and larger vest pockets for a secure and stable fit.
Easy to drink bite valve auto-seals after each sip, eliminating annoying drips.
42mm opening lets you fill the flask easily at any water source.
Plugs into filter valve and threads onto a HydraPak Stow or bottle of clean water for backflushing the filter to restore its flow rate.
Flexible design shrinks as you drink, minimizing water movement.
