Shipping Info:


Item #: 332843026

New for 2019: 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. Available in 1.5L, 2.0L, 3.0L and a Lumbar 2.0L.


  • 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


  • Capacity - 70 fl. oz (2.0 liters)
  • Weight - 6.0 oz oz (0.17 kg)
  • Width: 22.1 in (8.7cm)
  • Length: 15 in (38.1 cm)
  • Film - Polyurethane / Polyethylene
  • Bite Valve Material - Silicone
  • Vendor Style Number: 10858