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Platypus Big Zip Evo

Introducing the Big Zip™ EVO—the latest evolution in taste-free hydration. The Big Zip EVO delivers a significantly higher flow rate than previous Platypus reservoirs and a host of new features, making it a great option for backpackers, hikers, and mountain bikers.

• Secure SlideLock™: Slides both directions to easily open, securely close.
• Handy Pincher Grip: Allows for easy one-handed filling.
• High Mount Quick-disconnect: Offers fast, easy access.
• Leak-proof Shut-off Valve: Instantly stops flow and offers reliable stowing.
• Semi-rigid Center Baffle: Low-profile support, easy cleaning and drying.
• HyFLO™ Self-sealing Bite Valve: Improves flow along with new, larger tube.
• Funk-free: Embedded Silver-ion protects clean water from mold & bacteria.
• Pure Platy Experience: Taste-free, BPA-free, BPS-free, and phthalate-free.

Platypus Big Zip Evo reservoir