The 12 Qt Platinum Systemtm Is Designed To Maximize Driver Comfort. Pulling Just 2. 7Amps / It Furnishes More Than 3 Hours Of Cooling Before Ice Must Be Added. Dimensions: Csc-12 14"L X 9 1/2"W X 11"H. Cooling Time: 3+ Hours.Pit Stop USA offers Cool Shirt Cooler - 12 Quart (Only) CS-H-12 at low everyday prices. Be sure to check out all of our products from Cool Shirt including Cool Shirt Cool Shirt Systems.