Platypus Big Zip Hydration Bladder


Nothing makes hydration easier than the Big Zip LP hydration system. Our premium reservoir comes with an easy-to-clean wide-mouth opening and a low-profile design that fits the back panel of any pack.

SKU: 6959 Category:


  • Lightweight, puncture-resistant, three-ply plastic laminate is lined with food-grade polyethylene that won’t flavor your water with a plastic taste
  • Durable welded construction lets you boil, freeze, inflate and collapse the bag over and over again
  • Reservoir is lined with SlimeGuard™, an antimicrobial treatment that keeps water fresh and taste free
  • New SlideLock with secondary reinforcement ensures a secure and easy closure every time
  • Drinking tube assembly includes HyperFlow™ bite valve, providing one of the highest flow rates on the market
  • Quick-connect hose allows easy removal of reservoir from pack without rerouting tube
  • Taste-free tube won’t affect the flavor of your water
  • Ergonomic shutoff valve is angled 90° for no-hassle hydration


  • BPA Free: Yes
  • Weight: 5.8 ounces

Additional information

Weight 2 lbs
Dimensions 13 × 5 × 2 in
Select Liter

2 Liters, 3 Liters

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