Reusable and Long Lasting: Made of durable materials that can be used over and over again, this ice pack is perfect for all your cooling needs. It lasts longer than other coolers and is an eco-friendly choice. BPA Free and Leak Proof Lid: This cooler box is made with high-quality materials that are safe for you and your family. The leak-proof lid ensures that your food stays fresh and cool for hours. Ice Storage and Easy Carry: The cool packs for cool boxes are designed to keep your food fresh and cool for hours. With the easy carry handle, you can take this cool box ice blocks anywhere you go. Sleek Design and Durable: The ice block and ice pack for cool bag have a sleek design that is perfect for any occasion. They are also made with durable materials that can withstand heavy use. 4 Pack and Keeps Food Fresh and Cool for Hours: This set of 4 ice packs for lunch box is perfect for any family. It keeps food fresh and cool for hours, making it perfect for school or work lunches.