* Extended Cooling Performance: Designed to keep your food and drinks cold for 24 to 48 hours, these reusable ice packs are perfect for any adventure. Ideal for cooler ice packs reusable and long use. * Space Efficiency: Each large ice pack measures 10" x 10", replacing the need for traditional ice and leaving room in your cooler. Perfect for freezer packs for coolers, ensuring your items stay fresh. * User-Friendly Design: Simply add water using the included funnel, shake, and freeze. These durable, are nylon-reinforced for repeated use. Great for anyone needing dependable ice packs. * Adventure-Ready Versatility: Perfect for camping, fishing and more, these cooler ice packs keep your food and beverages cold without the mess of melting ice. Ideal for cold packs for cooler use. * Extended Cold Technology: These ice packs provide extended cooling with a phase change point of 18°F. They are the perfect cooler ice packs reusable and solution for all your cooling needs.