Katadyn Steripen FitsAll Filter

Description

It’s unique design, featuring the filter cup and funnel fit offers flexibility to filter water into bottles with a wide range of mouth sizes, including narrow-mouth bottles such as commercial water bottles, soft drink bottles, canteens and SIGG bottles.

Compatible with wider-mouth bottles, such as Klean Kanteen, Gatorade and Nalgene bottles, only the cup is necessary.