The package includes 1 travel bag for insulin refrigerated bags. Keep the medication cold bag during transportation: refrigerate insulin for 6-8 hours at 2-8 C. In the diabetes pack, there is a temperature display on the interlayer, which is very convenient for you to check the medication status when you travel. Small and light, specially designed to bring insulin pens, test paper containers, lancets, and insulin. When you use insulin on flights and process packaging and printing, robust durability and flexibility make you better. The portable medical cooler is comfortable, light and easy to carry. Store all your medical aids. Very suitable for short trips and camping, travel and emergency kits. It is very suitable to carry four diabetic pens or medicine bottles. The temperature bar shows the temperature.