The HYDRAPAK 3.1L OHY Reservoir is purpose-built for the harsh realities of wildland firefighting. CAL FIRE approved and engineered for the toughest conditions, it delivers reliable hydration when the mission demands more. Featuring the new Slide Seal™ hanger design for easy integration across a wide variety of packs, this reservoir maintains a low profile, resists unwanted sloshing, and ensures quick, clean access to water.

• CAL FIRE approved to Spec 1728, with all-black hose, hardware, and dust cover
• New diagonal port design
• New Slide Seal hanger design
• Black TPU costed fabric patch provides a solid hanging point for Nifco clips
• Shape-Loc baffles offer a low profile, and the angled PNP exit port features an easy drying pass-thru for easier hanging and drying
• Plug-N-Play Connector: Quick disconnect for convenient tube removal
• HydraFusion Insulated tubing insulates in hot weather and offers protection in tough conditions
• 100% BPA and PVC free
• No-Leak Lifetime Guarantee
• Weight: 0.5 lb.
• Volume: 190 cubic in.
• Dimensions: 15.5 in. x 9 in. x 1.5 in.