Keep your food and beverages cool with the No. 1 brand of ice packs in the USA. Freez Pak reusable ice packs come in a variety of sizes and are all 100 percent made in the USA. These are great for packed lunch or use in large insulated totes and coolers. Freez Pak ice packs contain a safe premium formula are BPA free and are made from 100 percent recyclable polypropylene.