HydraPak
UltraFlask™+ Filter Cap
- HydraPak$43Buy
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From HydraPak
Run fast filter faster. The UltraFlask+ Filter Cap threads seamless onto all of HydraPak&';s 42mm running flasks and handhelds for a lightweight straightforward filtration solution. Featuring a traditional bite valve and cap design runners can drink freshly filtered water directly through the high-flow Blaster valve. FILTER FACT SHEET FILTER USER MANUAL Effectively removes common waterborne bacteria such as E.coli (99.999 ) and parasitic cysts (99.9999 ) per HSF 42.