Chill-Its 6250 Phase Change Cooling Vest Packs (4-Pack) Color:Clear Comfortable straps

Comfortable straps

Includes mesh carry bag

while the 7 oz Category 2 fire resistant fabric protects against on-the-job hazards

High visibility orange and lime back with reflective stripes

Chill-Its 6250 Phase Change Cooling Vest Packs (4-Pack) Color:Clear Comfortable strapsThe Chill Its Lightweight Phase Change Cooling Vest Packs are made to be inserted into model 6255 Lightweight Phase Change Cooling Vest to keep workers cooler, safer and more productive. The phase change cooling material in the packs is 100% biodegradable and maintain a 64 F (18 C) temperature for up to 2 hours when activated. These packs are designed to be 30% 60% lighter weight than other cooling vests on the market. HOW TO USE *** Phase Change Vest