Big Zip Evo Reservoir

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 and fill reservoir.
• Handy Pincher Grip - Allows for easy one-handed filling.
• High Mount Quick-disconnect - Instantly stops flow and offers reliable stowing.
• Leak-proof Shut-off Valve - Offers fast, easy access—no more digging down in your pack.
• 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.