Loading... Please wait...

Our Newsletter

GEIGERRIG Hydration Engie Reservoirn

  • Performance Hydration Pack
2.00 LBS
Calculated at checkout

Product Description

The GEIGERRIG Engine Reservoir has several key components that provide key benefits for any hydration pack user. GEIGERRIG hydration bladders are compatible with most other packs.

  • Slide Top and Wide Mouth Bladder: The slide top allows the entire top of the reservoir to open up to provide easy access for cleaning, drying and filling.
  • Pressure Bulb: The pressure bulb and pressure tube provides the mechanism to pressurize our hydration bladders utilizing the patented two chamber system.
  • Surge Protector Valve: The bite valve has an on-off switch as well as a special configuration that makes it uniquely suitable for pressurized, spray hydration without leakage.
  • Quick Release Valves: Unthreading the pressure tube and drinking tube from your hydration pack every time you want to refill or clean your hydration engine is inconvenient. The quick release valves allow you to easily disconnect the tubes and leave them positioned in the hydration pack while you remove the reservoir for filling and cleaning. 
  • #15 Denier Polyurethane: This is a tougher polyurethane that minimizes any ballooning affect that may occur when the reservoir is pressurized for spraying. GEIGERRIG Pressurized Hydration Packs have a top quality Hydration Engine.
  • Compression Backing Nylon: This Nylon backing helps protect the reservoir as well as prevent any ballooning effect on the air side of the Patent pend. The hydration packs contain nylon sleeves that host the hydration engine, but the nylon backing on the hydration engines help slip the hydration bladder into and out of your GEIGERRIG while also providing additional protection from items that you may have packed for the journey. 


  • Weight: 6.5 oz. 
  • Dimensions: 16.75 x 7.25 in. 
  • Capacity: 3 Liters 
  • Material: Thermoplastic Urethane (Reservoir) / Thermoplastic Urethane/Nylon (Air Bladder) / TPU (Hose) 
  • Free of BPA, Phthalate, PVC and Triclosan


Write your own product review

Product Reviews

This product hasn't received any reviews yet. Be the first to review this product!

Wish List

Click the button below to add the GEIGERRIG Hydration Engie Reservoirn to your wish list.