FRIO Duo Pen Insulin Cooling Wallet Red 6 Pack

Features:-Frios are Water Activated, and Fully Reusable-Keeps insulin cool for up to 48 hours-Inner pouch fits inside a sweat free outer cover-Use for pens, vials, and pen cartridges-Also provides insulation against the cold of winter, which is important as insulin will loose potency if frozen-Ideal for either two vials (with syringes) or two insulin pens-Compact - tucks easily into any purse or day bag

FRIO Duo Pen Insulin Cooling Wallet Red 6 Pack