Premium Insulin ProtectionKeep your insulin at optimal 0-18C for up to 30 hours with our medical-grade cooler. Perfect for diabetes management during travel, camping or daily use. Smart Temperature ControlFeatures digital display and one-touch operation. The advanced thermoelectric cooling system maintains consistent temperature with USB power (car/home/portable charger compatible). Durable & PortableStainless steel inner shell with vacuum insulation protects medications. Includes scratch-resistant carrying bag and car cable - ideal for outdoor activities and frequent travelers. Spacious CapacityHolds 5 insulin pens, 8 hormone vials or 9 interferon bottles. Compact design fits in backpacks while meeting all your medication storage needs. Complete Travel KitPackage includes: 1x cooler case, 1x car cable, 1x USB cable, 1x carrying bag with short line. Your all-in-one solution for safe insulin storage anywhere.