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TechKewl Phase Change Cooling Vest with Hydration System

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Product details

Management number 235314333 Release Date 2026/07/02 List Price $91.00 Model Number 235314333
Category
TechKewl Phase Change Cooling Vest w/ Hydration System Includes: Set of four 6665 Cool Pax & Hydration Reservoir 6627 TechKewl Phase Change Cooling Vests w/Built-In Hydration System:
  • All the attributes of the 6626 plus
  • Built-in hydration pocket and drinking hose w/valve; V-neck w/zipper closure, and hook & loop girth adjustments 70 fl. oz. (2 liter) bladder; 100% cotton (excluding inserts)
  • Include one (1) set of Cool PaxTM Phase Change Cooling Inserts (6665)
  • Includes Hydration System (6660)
  • Includes Cooler Bag
TechNiche's Phase Change Cooling Vests maintain a comfortable 14 degrees C (58 degrees F) for up to 3 hours of critical heat stress relief. They are commonly used under high heat protective clothing, hazardous material suits, military body armor, and mascot costumes. TechKewl™ Phase Change Cooling Vests keep you cool when you need it most!
  • Avoid Heat Stress
  • Stay Safe
  • Great for Working Outdoors
  • Works in extreme conditions
  • Regulate Body Temperature
TechKewl™ Phase Change Cooling Vests are specially designed for long lasting durability in harsh working conditions. Vests have a comfortable v-neck design with a zipper closure. Hook and loop girth and shoulder adjustments provide a customized fit.
  • V-neck w/zipper closure; hook & loop girth adjustments
  • 100% cotton (excluding inserts)
  • Thermal Liner
  • Includes front chest pocket
  • Include 1 set of 4 (Four) Cool Pax™ 7065-V Phase Change Cooling Inserts
How Phase Change Cooling Works:
  • 1) Freeze Cool Pax™ Ice Inserts (Included)
  • 2 )Place in vest for hour of cooling
  • 3) Frozen inserts provide extreme cooling effect Key Benefits of TechKewl™ Phase Change Cooling:
    • Provide cooling comfort and heat stress protection in high temperature environments.
    • Commonly used in extreme heat under work gear, costumes, and other apparel.
    • Phase Change Material releases long-lasting, temperature-specific (58 degrees F, 14 degrees C), cooling relief.
    • Non-toxic, non-flammable, durable, reusable, lighter than water, and does not produce condensation.
    TechKewl™ Activation & Use:
    • Simply place in a freezer until solid. Or submerge inserts in ice water for up to 45 minutes.
    • Place inserts to garment pockets.
    • Wear comfortably; repeat steps as needed (or use additional inserts for continuous relief).
    Techkewl Phase Change Cooling

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