Review on Stay Cool and Comfortable with Glacier Tek Sports Cool Vest and 8 Nontoxic Cooling Packs by Brad Ward

Radiator jacket works great! Used as a landscaper in 80-95 degree weather. absolutely helped! Have a separate refrigerator with ice and water on the truck for changing bags. The hotter, the better the vests feel. When the solids become liquid, you'll feel the liquid bouncing around, which can be annoying. It says if there are any pieces left keep it at 60 degrees but once it becomes liquid on your body it just absorbs all the heat and gets hot. Depending on your body temperature and how hot it is outside, the time you come out will vary! The vest is disassembled and can easily be washed in a sink or container with some soap and water. I would not recommend machine washing the vest. I'm only giving 4 stars because of the lack of customer support. I bought a second vest for one of my workers but he refused to wear it so I tried to return the unopened/sealed vest and gel packs but after two emails I got no response from the company. Never return.