Access potable water anywhere. 28mm Thread Compatible. At only 47 grams, our filter is one of the lightest filter options available. Light and Compact. Care: Avoid freezing filter. Included Cap Adapter.
Hydrapak 28mm Filter Kit - use inline with bottles or water bladder
Hydrapak 28mm Filter Kit
Hydrapak 28Mm Filter Kit - Water Filtration Accessory - Fast Flow - Perfect for
Hydrapak 28mm Inline Filter Kit - Removes 99.99% E. Coli & Parasitic Cysts
Hydrapak Ultraflask + 500ml Camping Water Filter Kit
Hydrapak Ultraflask + Filter Cap
