Premium taste-free hydration reservoir with 50% faster flow rate.
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: 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-
Technical Specs
| Best Use |
Multisport |
|---|---|
| Liquid Capacity (L) |
3 liters |
| Liquid Capacity (fl. oz.) |
100 fluid ounces |
| Bite Valve Shut-Off Switch |
Yes |
| Wide-Mouth Opening |
Yes |
| Quick Disconnect Tubing |
Yes |
| Material(s) |
Polyethylene |
| Dimensions |
21 x 9.5 x 1.25 inches |
| BPA Free |
Yes |
| Weight |
6.5 ounces |