Premium taste-free 1.5L hydration reservoir with 50% faster flow rate

Introducing the Big Zip„ EVO€”the latest evolution in taste-free hydration from Platypus®. Delivering an extremely high flow rate, self-sealing HyFlo„ bite valve, large drink tube, simple one-handed filling, easy cleaning, fast drying, quick access drink tube disconnect, leak-proof shutoff valve, and more, the Big Zip„ EVO is a top pick for hikers, backpackers, travelers and mountain bikers. 

·       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.

·       Clean Taste Guarantee: All materials are certified food-grade, BPA-, BPS-, phthalate-free and taste-free, guaranteed.