The Frio Large Insulin Cooler Wallet is a specialized cooling storage solution designed to hold up to 5 insulin pens or allergy medication. This FDA-approved device keeps medications at safe temperatures for up to 45 hours through an easy-to-use water activation system. Key features: • Holds up to 5 insulin pens • Keeps medication cool for minimum 45 hours • Easy to activate with cold water • Ideal for travel and everyday use • FDA approved • Made in Britain • Recommended by health practitioners This black large wallet cooler is designed specifically for insulin and allergy medications. It features a simple activation process that requires only cold water immersion. The product has received multiple certifications and awards, including FDA approval and being named an Outdoor Product of the Year. It comes with a 12-month warranty and is perfect for maintaining medication at proper temperatures during travel, holidays, or daily activities.