You want to extend your cooling time?
Just pick up a custom CoolBag blue ice pack which was made to fit perfectly inside of the CoolBag cooler. Just fold it up and put it into a freezer to allow your ice pack to freeze solid. Then unfold and put it into your CoolBag cooler. Lay your beverages on top, and you are set for the day!
Dimensions: 19in x 7.5in