Hydrapak Ultraflask plus Filter Cap member_dis_excl Stretch 20D polyester face fabric

Stretch 20D polyester face fabric is soft and comfortable

and a single application penetrates deep into your skin for all day sun protection

Front panel daisy chain

Foam padding gives it shape and insulates contents

DNA Tank – ready for the podium

Hydrapak Ultraflask plus Filter Cap member_dis_excl Stretch 20D polyester face fabricProduct Details Run 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