This specialized manufacturer of cooling products developed the patented TechKewl system. This revolutionary system uses a non-toxic gel that freezes at 14 degrees Celsius and then maintains for 2-3 hours that temperature. You place the elements in the freezer, refrigerator or cold water for 35-40 minutes and then insert them in the TechKewl product.
- The elements remain constant 14 degrees Celsius for 2-3 hours
- It takes 35-40 minutes to activate
- The elements are made of phase change material (PCM)