• 4 pack of X-Large ice packs with a hard-sided structure, perfect for temporarily storing and chilling food, beverages, perishables, and more.
• Made from BPA-free heavy-duty plastic casing, ensuring durability and preventing leaks.
• These ice packs can be conveniently placed in coolers, lunch boxes, bags, storage cases, and various containers to maintain a cool environment.
• These ice packs have the ability to stay cold for hours. To prepare them, lay them flat in the home freezer for at least 8 hours or more.