3 Pack Large 18°F Cooler Freeze Packs 10″x14″ – No More Ice! Replaces 18 lbs. of Ice and is Reusable – Easy Fill – You Add Water and Save! – 12 lbs. Total When Filled (Zipper Seal)

100% Made in the USA - Food Safe - 18 Degrees F. (check the copy competitors' info) Over 1 million sold on Amazon. Originally designed to keep blood shipments cold, Cooler Shock has as much energy as a freezer. Designed to phase change (go from...