Hydrapak 42 mm Filter Cap Road Bike Helmets tested to ensure it stacks

tested to ensure it stacks up against the original version

Materials: 52% Nylon

The pump is Presta and Schrader valve compatible

Covering the magnesium-alloy housing is Swarovski's iconic rubber armoring that provides impact protection and a positive grip where they are needed most

Stand height and clamp position are firmly secured in place using our proven lock block system

Hydrapak 42 mm Filter Cap Road Bike Helmets tested to ensure it stacksFilter 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