Big Zip Evo 2.0 Lumbar

Big Zip Evo 2.0 Lumbar

Regular price$49.99
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As the newest evolution in taste-free hydration, the Big Zip EVO delivers a significant 50% increase in flow rate from its predecessor, so you feel satisfied with less slurping. This lumbar is a great option for day hikes and mountain bike adventures when you carry a smaller lumbar pack instead of a full backpack. The silver-ion in the materials keeps the reservoir fresh and bacteria-free.

  • Secure zip-seal for easy opening, closing and filling
  • Pincher grip helps with one-handed filling
  • HyFlow bite valve improves flow
  • Shut-off valve is leak-proof and ideal for stowing
  • Easy to clean, thanks to the wide opening and rounded corners
  • Embedded silver-ion protects clean water from mold and bacteria
  • Semi-rigid baffle helps keep reservoir open to help it dry faster and with less fuss
  • All materials are certified food-grade, BPA-, BPS-, phthalate-free and taste-free, guaranteed

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