Cooler Shock ice packs are an ice alternative that far outperforms ice, saving weight and space. Available in large ice packs (10″x 14″) or mid size packs (10″x 9″). You can buy them ready to use or in packs that you fill with water then seal. Sealing is done with a simple cork and screw cap or a zipper version followed by an iron for a permanent seal. Dry cooler packs are a great value and our biggest seller. Cooler Shock is a gel when warm and a solid block when frozen.
Warm drinks turn ice cold and sandwiches won’t be soggy at the end of the day. Ice packs go back in the freezer for your next outing!