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RINI Technologies’ PCS-Auto is the smallest, lightest, and most effective Personal Cooling Solution available today. The PCS-Auto is powered via 12V and employs patented miniature refrigeration technology to continuously chill a flow of water to the Cooling Shirt. The PCS-Auto miniature cooling technology provides more heat transfer and is more efficient than air cooling or thermoelectric systems. The system can also be configured in a battery powered, Backpack format, to cool the Crew members.

Includes cooling system, mounting bracket, water hose (umbilical extension), wiring harness and fill kit. Shirt sold separately.


  • Mitigates heat stress
  • Reduces dehydration risk
  • Enhances driving effectiveness
  • Light weight
  • Continuous operation
  • High efficiency

  • Cooling: 55°F Vest Temperature
  • Size: 2.7” x 5.2” x 6.7”
  • Weight: 4 lbs
  • Power Source: 12 V
  • Power Usage: 6 amp
  • Built for Harsh Environments
  • Why people love our products

    High-quality, ethically sourced products at affordable prices

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    Rini Personal Cooling System

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