4 Mid Size Cooler Shock Freeze Packs 10"x 9" - No More Ice! Reusable. You Add Water & Save!

Non-Hazardous cooler gel pack out carries out ice and other gel packs. Originally developed to keep blood deliveries cold, these packs have as much energy as a freezer! Packs are developed to phase-change at 18 degrees (go from strong to liquid). This launches the biggest amount of energy at freezer temperatures to obtain your food and beverages cold rapidly. Put them in the freezer at no degrees (normal freezer temperature.) for 24 hours and you will have portable cooling power that really speeds up cooling (cools things down rather than try to keep them at the temperature they started at. CoolerShock is shipped to you dry. Easy add the water, zip it closed and permanently seal with an iron. Easy guidelines consisted of and video at CoolerShock web site. Pack turns to gel in 15 minutes. It last all day (24 hours) under constant use and opening and closing of your cooler (in size matched coolers noted at website) Excellent for fishing, boating, parties and tailgating. Add space temperature beverages and beer to your cooler and drink them at near freezing temperatures a couple of hours change. Beverages and beer need to not be left in direct contact with ice packs for an extended duration as they will freeze. Sealed prepared to use ice packs likewise readily available by Cooler Shock. Search for CoolerShock in the Amazon search bar.