Thanks to a patented system, the lid is divided in two compartments, one of which is designed to hold a coolant that regulates product temperature. Depending on shipping requirements and desired cooling requirements, traditional ice (dry ice) can be placed in the lid. This ensures the refrigerant does not come into contact with the stored products, leaving them unaltered. Using dry ice ensures the best result in terms of cold management, as the entire 'box system' remains thermally stable until the dry ice is completely sublimated, so that any product can be stored from +4°C down to -80°C for up to 72 hours. ICEandGO® can easily transport up to 15 kg. of dry ice.