HydraPak Flux 1.5 L Collapsible Water Bottle + Filter Cap - 50 fl. oz.
HydraPak Flux 1.5 L Collapsible Water Bottle + Filter Cap - 50 fl. oz., Access potable water anywhere with the fast and versatile 50 fl. oz. HydraPak Flux 1.5 L water bottle with filter cap. It sets a new standard for lightweight backcountry water filtration.