LCD Digital Screen : This insulin cooler travel case features a large and easy-to-read LCD digital screen that shows the temperature inside the case. You can easily check the status of the battery and the cooling system. Temperature Protection: Keep your insulin cool and safe with this case that lets you set and monitor the internal temperature with real-time detection and a metal temperature probe that stops overheating. Durable and Eco-friendly Material: This insulin cooler travel case is made of wear-resistant and water-proof material that protects your insulin from external damage. It also uses environmentally friendly material Insulation Performance: This case can protect your insulin from extreme temperatures with its long-lasting insulation and refrigeration features. Whether it's hot or cold, you can install your insulin and preserve its quality. Organized and Portable : This insulin cooler travel case is designed to meet your daily travel needs. It has multiple compartments and pockets to store your insulin and other accessories in an organized way.