The Big Zip EVO offers a significantly higher flow rate compared to previous Platypus reservoirs, combined with a variety of innovative features. It's an ideal choice for backpackers, hikers, and mountain bikers seeking premium hydration solutions.

Key Features:

• Premium Taste-Free Hydration Reservoir
  Enjoy a 50% faster flow rate for quick and efficient hydration.

User-Friendly Design:

• Secure SlideLock™
  Slides both directions for easy opening, secure closing, and effortless filling.
• Handy Pincher Grip
  Enables convenient one-handed filling.
• High Mount Quick-Disconnect
  Provides fast and easy access, eliminating the need to dig through your pack.
• Leak-Proof Shut-off Valve
  Instantly stops the flow, ensuring reliable stowing.

Enhanced Performance:

• Semi-Rigid Center Baffle
  Ensures low-profile support while simplifying cleaning and drying.
• HyFLO™ Self-Sealing Bite Valve
  Improves flow, paired with a larger 5/16" drink tube for better hydration.
• Funk-Free Technology
  Embedded silver-ion protects your water from mold and bacteria.
• Pure Platy Experience
  All materials are certified taste-free, BPA-free, BPS-free, and phthalate-free.

With its innovative design and advanced features, the Big Zip EVO ensures a superior hydration experience for all your outdoor adventures.