Ultraflask+ Filter Cap Size:42mm contoured design of the Snagless

contoured design of the Snagless Slotted Padeye looks great and has no snag points

Strut onto the field (or barstool) like the MVP you were born to be

The powerful and patented MirageDrive with Glide Technology and Kick-Up Fins allows for smooth sailing in all conditions

It features a SummitShield ripstop inner liner for weather-resistance on the inside

and odor resistance of Merino with the comfort of an interlock knit

Ultraflask+ Filter Cap Size:42mm contoured design of the SnaglessRun 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.*Effectively removes common waterborne bacteria, such as E. coli (99. 999%) and parasitic cysts (99. 9999%) per HSF 42.