Compact and portable These space saving ice blocks are designed to be easily carried in bags, coolers, or car trunks. Their compact size makes outdoor cooling reliable wherever you go. Simple to use Freeze until solid and they are ready to use. They are freezer compatible for quick setup, helping you get cold storage without fuss. Durable and leak resistant Made from sturdy materials to prevent leaks, these ice blocks deliver dependable cooling with stable freezing. They resist pressure or deformation to maintain performance. Versatile and safe for food use Designed for car coolers and compatibility with portable cooling setups, they provide effective cold storage indoors and outdoors. They are safe for breast milk and food use, offering peace of mind during transport. Use scenarios Road trips and outdoor activities Ideal for long drives, camping trips, picnics, or any outing where you need reliable cooling for drinks, snacks, and perishables without relying on loose ice. Travel with babies or food Keep breast milk, formula, pumped milk, or baby food at safe temperatures during transit, reducing the risk of spoilage and leakage. Event and emergency cooling Useful for tailgating, outdoor events, or power outages to preserve groceries and other perishables when refrigeration is limited.