$29.88 Clearance

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Item #: 331344702

GEIGERRIG Hydration Engines, often referred to as "reservoirs" or "bladders", are compatible with most other packs.   Spray to cool, clean, share, and drink.  Ready for GEIGERRIG plug-n-play, on-the-go, in-line filtration.    Reversible reservoir that is dishwasher safe (top shelf).   Really, it should be called a Personal Water System rather than a Hydration System.  Why?  Because a hydration system has come to be known as a plastic bag with a drink tube that can only be used for hydration for one person.  The GEIGERRIG system dramatically expands the uses and access to water.   BPA FREE - PTHALATE FREE.


  • The Engine
  • Wide Mouth
  • Slide top
  • Quick release valves
  • Filter ready
  • Reversible reservoir that is dishwasher safe


  • Weight: 0.60 lb.
  • Capacity: 3 L
  • Length: 16"
  • Width: 7"