?Worry-Free After-Sales?We are committed to making every insulin user travel with peace of mind, For any issues about our insulin cooler contact us and we will ensure that the problem is solved within 24 hours.(Click "Visit the DISONCARE Store " above/under the title to visit the store to see more products). ?QR Code Medical Tag?Eye-catching QR code tag, free online template, you can upload photos and medical information, and modify it at any time. Scan the QR code to view your medical information, provide medical credentials for medical staff at important moments, and save lives in time. ?Free Capacity Space ?The insulin travel cooler can storage 4 Insulin pen in normal size. You can place different quantities according size to different medicine sizes, Check the images to get more storage method and quantity. It mainly to be used to store insulin and medicines required to storage at 2-25? condition. Effective protect privacy. ?High Cooling Performance?The insulin cooler can make the insulin keep the temperature at 36-46°F(2-8°C) for 28 hours, 35.6-77? (2-25?) for 48 hours, For special reasons another emergency bottle can be filled with ice water to extend the cooling time by 12 hours, Equivalent to our insulin cooler can cool medication for up to 60 hours, Cooling effect better than insulin cooler bag. ?Portable TSA?You do not always need a heavy duty solution to transport your medications safely. That is why, we have reduced size of this cooler to make it. TSA approval and luggage check-in is acceptable, It very practical for daily use.