Package include 1 Insulin Cooler bag + 2 travel ice pack cooler. Keeps diabetic insulin and many other temperature-sensitive medications cool for almost 10 hours and safe. This Diabetic Cooler Insulin pen case is lined with padded & quilted layers and Aluminum foil with HOOk&LOOP that provides a thermal insulating barrier, where it got to hot in the summer and also in the winter to protect it from the freezing cold weather. Insulin pen case is durability and flexibility appear to be strong, without being crushed, which makes you feel better about taking your insulin on flights and dealing with packing/cabin pressure. Small portable medical insulated cooler bag is convenient to carry Light and compact. Fits in one hand and still can store all your medical supplies. Easily fit in your luggage that work great for shorter trips and camping, traveling, and emergency kits. Ideal travel case for carrying medication diabetes pen or vials and insulin pen needles. Temperature strip shows the temperature. This durable, attractive diabetic supplies travel case organizer is perfect for daily use.