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Ergodyne Waist Extender for Phase Change Cooling Vest 6240


The Chill-Its Phase Change Vests (excluding lightweight vests) to increase the size. They are made of 100% elastic with hook and loop extenders to attach to the vests.

Chill-Its Phase Change Cooling Vests keep workers cooler, safer and more productive on the job. The Premium and Standard Cooling Vests maintain a 64° F (18° C) temperature for up to 4 hours while the Lightweight Cooling Vest maintains a 59° F (15° C) temperature for up to 2 hours.

  • COMFORTABLE STRETCH – Made of 100% elastic with hook and loop extenders
  • INCREASE VEST SIZE – 3.5in / 9cm elastic in length to increase the size of the Chill-Its Phase Change Vests (excluding lightweight vests)


There are many ways to activate your cooling vest. Simply place the two removable packs in a cooler of ice water, the freezer, the refrigerator or near an air conditioner until cold. Then place the recharged cooling packs in the vest pockets for hours of cooling.


The cooling pack should be washed by hand with a mild detergent and warm water. Dry with a paper towel or cloth. DO NOT machine wash or machine dry. The fabric vest carrier is machine washable with mild soap; hang dry.

Cooling vests are perfect for anyone in need of instant cooling relief while working or playing outside or indoors in warm temperatures where heat-related illnesses like heat cramps, heat strokes, heat exhaustion, etc. are possible. Ideal for workers in pulp/paper, iron/steel, vulcanizing, foundries, etc. or for people running, biking, doing yard work, riding motorcycle and more! Also, ideal for those needing cooling relief but aren’t able to use an evaporative cooling option.

Shipping For This Item:

This item qualifies for FREE SHIPPING (in orders over $199) or low-cost $14.90 shipping (orders under $199).

About Shipping:

  • FREE SHIPPING on most orders, when spending over $199! (if all non-bulky items)
  • Orders under $199 are $14.90 shipping (if all non-bulky items)
  • Even if it's not free-shipping, you only pay one shipping-fee per order, so fill up that shopping cart!

REMOTE AREAS: (e.g. offshore islands, mining sites, far north WA/QLD)
If you order to an extremely remote area, we may need to contact you to manually confirm or adjust the shipping amount; you'll have the choice to proceed or cancel-refund.

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