The latest evolution in taste-free hydration. With a significantly higher flow rate than previous Platypus reservoirs, and a host of new features, The Big Zip EVO is a great option for backpackers, hikers, and mountain bikers.

Features:

• 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 centre 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
• 2 litre / 70 fl.oz:
  • Weight: 0.17 kg / 6.0 oz
  • Width x Length: 22.1 x 38.1 cm / 8.7 x 15.0 in
• 3 litre / 100 fl. oz:
  • Weight: 0.18 kg / 6.5 oz
  • Width x Length: 22.9 x 43.7 cm / 9.0 / 17.2 in
• Film: Polyurethane / Polyethylene
• Bite valve material: Silicone