Zentek Cooling Collar

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0.40 Ounces
Calculated at Checkout

This was first developed for the Industrial Vest, while the men were cleaning out oil tankers in Louisiana, where Conditions were 100% humidity, 100-120F, wearing a self breathing device in a hazmat suit. 


Cooling Collar is 20-22" long  and contains two #1 phase change cold packs.

These will maintain a temperature of 58F, so no freezer burn!

We have found them to last 2-3 hours, depending on heat conditions.

Create a cooling effect all around neck.