Hydrapak UltraFlask+ Filter Cap Mens. Jackets it’s equally comfortable during a

it’s equally comfortable during a day out sightseeing or a night out on the town

To be stronger

Silicone elasatic loops at back provide additional trekking pole or gear storage

Full Side-Zip

Hydrapak UltraFlask+ Filter Cap Mens. Jackets it’s equally comfortable during aRun fast, filter faster. The UltraFlask+ Filter Cap threads seamless onto all of HydraPaks 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