This is a Phase Change Cooling Product (PCCP). Submerge inserts in ice water or put in freezer until solidified, place into carrier and wear! Inserts may be reactivated as needed.
Use additional inserts for continuous relief. Place in freezer before use. Water Based Cooling Inserts maintain a temperature of 32°F (0°C) for about 1 hour. Includes four (4) Water Based Cooling Inserts per set. For use with Water Based Cooling Fire Resistant Vest HS3031.
