Superior to Ice - 2 lb. medium-sized gel pack keeps cooler contents pleasantly chilled Only Cooler Shock reaches temperatures of 18° F, ensuring packs remain effective for 24 hours or longer. Reusable - Click the blue "CoolerShock" link at the top of this page to explore all available versions.
This 4 pack replaces 12 pounds of ice, no dirty water in your cooler. Also available as ready to use Over 1,000,000 Cooler Shock packs sold on here!
Ships with CS dry mix, you hydrate seal with an iron and save. 2lbs gelled - simple instructions or see our website video Made in USA, child safe. Lasts 24 hrs. + depending on use
Non-hazardous and food safe - made in the USA since 2013 (not a China chemical copy) Accelerates cooling with burst cooling at 18 degrees - 8 mil thick flexible 3-layer purpose-built pack rapidly transfers energy – Fully reusable
This 4 pack replaces 12 pounds of ice, no dirty water in your cooler. Also available as ready to use Over 1,000,000 Cooler Shock packs sold on here!