Cooler Shock Zipper Pack Set of 4 Mid 10” x 9” – Free Shipping
Cooler Shock® mid zipper ice packs come as a set of four, with our non-toxic secret powder formula inside. Simply add 28 ounces of water, zip it tightly shut, and seal it with a clothes iron. These packs measure 10” x 9” and will be about one inch thick once filled. Please see our DIY video by clicking here.