Compact Size- Our insulin cooler case measures 8.6 × 5.8 × 3.5 in (22 × 15 × 9 cm), and thus is easy to take along when you are on the go. The multiple pockets and compartments inside offers plenty of room for and organize your medicine and accessories in need. It is compact enough to stay in your handbag, carry-on luggage or backpack without taking up much space..Quality Material - The polyester exterior is splash-resistant, and the insulated divider is covered with aluminum foil and stuffed with insulating cotton that is characterized by durability and effectiveness in keeping the medicine cool inside for long enough. This bag not only effectively rejects heat in summer, but also has the cold-proof function when it is cold outside..High Capacity - Features a double-deck structure. You may store your lancing devices, blood glucose meter, glucose meter strips and other diabetic testing accessories in the top compartment (non-insulated), and store your insulin vials, insulin pens, syringes and other medicine that needs to stay cool in the bottom insulated compartment. All items are secured and organized in dedicated compartments and pockets..Portable Design - The zippered pocket at the front is designed for your cellphone, ID, passport and other certifications that help to pass security check. The reflective strip at the bottom is for safe travels at night. A clear PVC slot on the back is for a tag of the names of you and your medicine to prevent mistakes, while the handle on the top is for easy carrying. A shoulder strap is also enclosed for easier portability..Easy Use - Comes with 4 reusable ice packs that should be put in the freeze for 6 to 10 hours before serving as the cooling source of the cooler bag. Your medicine and accessories will stay safe and cool in the insulated compartment for long enough when you are on the go.