OCN- Phase II Cooling Vests
The Phase II Cooling Vests maintain a 65 degree temperature up to 2 - 3 hours. Vest has 3M reflective yellow stripe for Hi-Visibility. Great for Hazmat suits.
Phase Facts:
As the cooling pack clear formula is chilled in either ice and water for 20-30 minutes or the freezer for 35-45 minutes. It "phase changes" to a white semi-solid. It never turns completly solid and never gets cold as ice. As formula absorbs heat from torso, where about 90% of the bodies heat is produced, it " phase changes" back to its original liquid state. Duration may vary with enviornment and wearer conditions.
* Extra packs are available seperately.
