Color: Black This case is made with durable nylon (exterior), cushioning material (interior), and aluminum sheet (interior) to store insulin and ice packs, and meets the required cooling performance standards. (Bag only. Medical devices and ice packs are not included.) It has pockets for needles and alcohol wipes, allowing you to store all the necessary items for insulin injections in one place. It comes with a carabiner that can be attached to a backpack or bag, making it convenient to carry. It keeps insulin cool even in situations without a refrigerator, such as during outdoor activities, business trips, and travel. Dimensions: Length 22cm x Width 10cm x Height 4cm