The First Ascent Top Fill bladders tough design ensures long lasting hydration on any expedition. Large Top Fill mechanism allows for easy filling, cleaning and drying.
- Made-in-the-USA Metallocene Film for true taste-free water
- Exceptional abrasion resistance
- Ionpure TM Antimicrobial treatment ensures both bladder film and tube remain odor
- Quick-connect hose allows effortless removal of bladder while leaving the tube attached to the pack
- Magnetic attachment easily secures the easy flow articulated Bite Me valve to your pack
- The Bite Me valve is equipped with a lock system to prevent wastage
- Large Top Fill mechanism allows for easy filling