Hydrapak 3.1L OHY Reservoir

Now: CAD $33.00

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3.1 Liters, baffled, valved, CAL FIRE Approved Hydration Reservoir with an incorporated dust cover and the best burst-strength in the business.

When you’re out in the field, you need durable, dependable form and function. The innovative Hydrapak® OHY Reservoir can take a serious beating. Constructed with heavy-duty TPU (thermoplastic polyurethane) for superior flexibility, it meets all tactical strength standards. Equipped with the Hydrapak® Shape-Loc™ Baffle, HydraFusion™ Tube and Blaster™ Bite Valve, it’s built to last a lifetime.


  • CAL FIRE Approved to Spec 1728, with all-black hose, hardware, and dust cover
  • 100% BPA & PVC free
  • Slide-Seal™ Top: opens wide for easy filling & seals tight
  • Shape-Loc™ Baffle: slim profile and increased stabilization
  • Blaster™ Valve: high-flow bite valve with twist shut/off
  • Protective dust cover
  • HydraFusion™ Tube: 36", insulates and protects
  • Plug-N-Play™ Connector: quick disconnect for convenient tube removal
  • Reservoir clip for easy pack attachment
  • Can be frozen or filled with hot water (max temp 60° C / 140° F)
  • Inline filtration compatible
  • No-Leak™ Lifetime Guarantee


Weight: 0.5 lb
Volume: 190 cu-ins
Dimensions: 15.5"x9"x1.5"

Empty: 6" (W) x 15.5" (H) - Add 1" to the height for hang hook if needed
Full: Full: 9”(W) x 13.5” (H) x 2.75” (D) - Add 1" to the height for hang hook


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