Pulnimus Ice Packs for Insulin - Reusable Diabetes Ice Packs TSA Approved for Insulin Cooler Travel Case (4 Packs)

Reuseful ：The insulin ice pack is made of high quality nylon. It is durable and can be reused hundreds of times for 2-3 years.You can keep your insulin at 36°F-46°F (2°C-8°C) by cooling the mini ice packs and placing them in your travel medicine cooler bag Leakproof：The ice packs is made of abrasion-resistant nylon fabric and PVC material to prevent scratches and breakage, and PVC material has excellent waterproofing properties to minimize the risk of liquid leakage Portable: 4 pack, 7.3*3.3*0.6 inches (18.5*8.5*1.5cm), 0.37lbs(170g). Ice pack for insulin travel case are suitbale for most diabetes travel cases to keep your diabetes supplies cool "Cooling Effect: The ice pack for insulin could keep the inside temperature at 2-8 degree about 6-8 hours. The cooling effect might be different according to the external temperature" How to Use: Please put the ice pack into the freezer at -15 degrees for 8-10 hours before use, the longer the freezing time, the better the effect.Then keep it into the insulin cooler bag