Instructions for use 1.Remove the ice packs from the case pockets 2.Refrigerate for 6-8 hours 3.Put your medications in the designated sections. The cooling effect lasts from 6-10 hours depending on the temperature outside. For the safe and long lasting cooling effect of your insulin during travel Helps keep insulin cool for hours Multiple slots for keeping different insulin accessories Hard shell and lightweight bag keeps insulin safe during travel Helps store other required medical accessories Perfect for camping, traveling, and emergency kits during power cuts