The D.I. Case is a small, compact insulin carry case. It is approximately the same size as a traditional eyeglass case. It can easily fit into a compact purse or a suit pocket. The D.I. case is made from a lightweight aluminum material. The D.I. Case protects contents and it only weighs 4 ounces. The case can hold 2 syringes, 2 vials, and swabs.