Hydrapak 42mm Filter Cap size_44 At the front

At the front

weighing just 8 grams

- optimal shape of the tri-toothed drill improves the bite into ice

50 cm length meets the minimum standard for the ISMF

Worn on the arm for a secure

Hydrapak 42mm Filter Cap size_44 At the frontFilter water on the go. The new 42MM Filter Cap threads seamlessly onto all sizes of HydraPaks 42MM threaded Seeker water storage bags and Flux flexible bottles morphing them into filtration solutions. The end result being lightweight filtration kits that can either be used to squeeze filtered potable water into other camp bottles and containers or to drink freshly filtered water from a Seeker, Flux, UltraFlask or SkyFlask. Both deliver fast and easy