CoolPax Inserts

TechKewl Phase Change Cooling Vest 2

Designed for use in the TechKewl Phase Change Cooling Vests with front zipper

  • Safe, effective, and comfortable
  • Use additional inserts for continuous relief
  • Maintain a comfortable 14ºC temperature for up to 3 hours
  • Made from high strength polyurethane
  • Include four (4) Phase Change Cooling Inserts per set
  • Total Weight: 5 lbs … for use with 6626, 6626-I, 6626-N, 6626-HV

Phase Change Material: 

  • Phase Change Material (PCM) is non-toxic, non-flammable and non-combustible.
  • Phase Change Material is 30% lighter than water.
  • Phase Change Material (PCM) releases long-lasting, temperature-specific (14 degrees C), cooling relief
  • Can be activated in ice water, no electricity required


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