Platypus big-zip-lp big-zip-lp big-zip-lp

Big Zip™ LP

Premium hydration system with low-profile reservoir.
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1 $34.95 - $36.95 $26.21 - $27.71
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Nothing makes hydration easier and more enjoyable than the taste-free Big Zip LP hydration system. Our premium water reservoir comes with an easy-to-clean, wide-mouth opening and a low-profile design that makes it easy to slip it into most backpacks.
WARNING: Cancer and Reproductive Harm

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  • Easy to use and secure: Wide-mouth opening with Slidelock closure eases filling and sealing reservoir.
  • Space-saving: Low-profile design with center baffle helps reservoir ride flat in a pack.
  • Pure Platy experience: The Big Zip LP is taste-free, as well as BPA-free, BPS-free, and phthalate-free.
  • Funk-free: Embedded silver-ion protects reservoir from mold and bacteria.
  • Convenient details: Quick-release hose eases refilling reservoir; shutoff valve eliminates drips.
  1.5 liter 2 liter 3 liter
Capacity (Standard) 50 fl. oz 70 fl. oz 100 fl. oz
Capacity (Metric) 1.5 liters 2.0 liters 3.0 liters
Weight (Standard) 5.4 oz 5.6 oz, 7 oz 10 oz, 6.0 oz
Weight (Metric) 0.15 kg 0.16 kg 0.17 kg
Width (Standard) 7.9 in 7.9 in 8.8 in
Width (Metric) 20.1 cm 20.0 cm 22.3 cm
Length (Standard) 13.4 in 15.6 in 17.2 in
Length (Metric) 34.0 cm 39.5 cm 43.7 cm
Spout material Polyethylene Polyethylene Polyethylene
Bite valve material Silicone Silicone Silicone
Prop 65 Cancer and Reproductive Harm Cancer and Reproductive Harm Cancer and Reproductive Harm
Country of Origin Made in U.S.A. of U.S. and Imported Materials Made in U.S.A. of U.S. and Imported Materials Made in U.S.A. of U.S. and Imported Materials

We Believe in What We Build

At Platypus, we take pride in engineering the highest-quality outdoor gear available, and we stand behind everything we make. Platypus gear is built to be exceptionally durable and easily repaired. And we back it up with the best service in the industry, all to keep your gear performing for you—and out of landfills. Visit for more info.

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