661 core cooler - your personal radiator - youth size only, 661 coolers, motorcycle, tyres, parts, accessories, Auckland | Cycletreads

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661 Core Cooler - Your Personal Radiator - Youth size only

In development for 2 years with Cool Tekwear, 661 and Bob Hannah..... Used by fire fighters, first responders, military personnel, athletes and race teams, the SIXSIXONE Core-Cooler Personal Radiator™, works by utilizing the latest advances in Polycrylamide Cross-Linked Polymer technology. PCLPs are non-toxic, hypoallergenic and completely inert plastics, which absorb liquids. The 661 Core-Cooler's specific compound of PCLPs uptake water at a rate of 500:1. Soak the Personal Radiator in water for as little as 5 minutes, or up to 120 min. Allow to dry, Velcro the "661 Core-Cooler" on and stay cool for up to 5 days.

  • The 661 Core-Cooler PCLPs along with our special combination of fabrics create a 2-stage cooling system keeping the user cool.
  • Cools by evaporation, as water vapor is released around the upper body. The effect is an overall increase in energy and comfort.
  • As the water vaporizes away, the 661 Core-Cooler loses weight but maintains its full cooling capacity.
  • The inner liner poly-suede material gives a soft non-abrasive feeling and creates a heat sync against the skin, which rapidly cools heat radiating to the body surface.
  • Fully hydrated will cool up to 5 days on a single soaking and weigh only 1-1/4 lbs.
  • Dry to the touch after soaking and will not wet your clothing.
  • Ergonomic shape makes for a comfortable fit.
  • Soaking for 5 minutes offers light-weight cooling power for a long moto or all day.
  • 10-20 minutes will cool for up to 48 hours.  1-2 hours will fully charge and last up to 5 days.


* Stock is not necessarily in store and may be located in the warehouse.
   Please contact us for in-store availability.

Part #DescriptionAvailable OnlineRRPOur PriceOrder
661-6507-05-510661 CORE COOLER BLK YOUTHNo119.0020.00