Big Zip Evo Reservoir 3.0L – Blue

Secure SlideLock?: Slides both directions to easily open, securely close and fill reservoir.
Handy Pincher Grip: Allows for easy one-handed filling.
High Mount Quick-disconnect: Offers fast, easy access?no more digging down in your pack.
Leak-proof Shut-off Valve: Instantly stops flow and offers reliable stowing.
Semi-rigid Center Baffle: Offers low-profile support and makes for easy cleaning and drying.
HyFLO? Self-sealing Bite Valve: Improves flow along with new, larger 5/16″ drink tube.
Funk-free: Embedded Silver-ion protects clean water from mold & bacteria.
Pure Platy Experience: All materials are certified taste-free, BPA-free, BPS-free, and phthalate-free.