42 Mm Filter Cap Matte Black - ChromaPop Glass Polarized Gray The bottles are slim and

The bottles are slim and ergonomic to fit comfortably and securely in your hand and cage

not the bottle

Adjustable hook-and-loop strap for a comfy

only smaller

and stylish—ready for long runs

42 Mm Filter Cap Matte Black - ChromaPop Glass Polarized Gray The bottles are slim andFilter water on the go. The new 42MM Filter Cap threads seamlessly onto all sizes of HydraPak's 42MM thread 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 or Flux. Both deliver fast and easy water treatment around