Description
Youll have enough for all your food cooling freezer packs demand. Included in a set - five corks & one funnel,Each pack need fill in 28 ounces(3 1/2 cups of 8oz)of water.Save more space for your coolers & Extended the food and drinks cooling time.Add Water Once & ReusableThe inside of the ice pack is filled with a proprietary cooling gel mixture, just add water at home, shake and seal, and then turn it into a solid block after freezing, which creates a reusable ice pack. ice packs start out at freezer temperature and gradually heat up. Throughout the melting process, ice packs maintain the advantage of a lower melting point than traditional ice cubes.When the ice starts to melt and warm in your cooler, ice packs still remain cold, even as they begin to thaw.