Brand New Insulin Cooler Travel Case Portable Medicine Travel Cooler for Diabetic Cooler Box Space Silver TSA Approved

Perfect Medicine Cooler:It features built-in cooling ice packs that maintain an internal temperature between 2-25°C (35-77°F) with 304 stainless steel vacuum insulation ,ensuring the optimal temperature range for insulin storage and usage. Lightweight and Portable: The compact design (1.81 x 8.18 inches) is lightweight and easy to carry. With a cup capacity of 7.78oz (230ml), it can hold 2 ice packs and 2 insulin pens. Easy to Use 1.Pre-cool the cooler and ice tubes: Refrigerate at ≤40°F/4°C for 3 hours, or Freeze at 0°F/-18°C for 1 hour (thaw at 59°F-77°F/15°C-25°C for 15 minutes if frozen). No thawing needed when refrigerated. 2.Add insulin, ice tubes, and close lid. Privacy Design: The exterior is designed without any obvious logos or markings to ensure user privacy. Ideal for On-the-Go Use:In a 30°C (86°F) environment, the cooler can maintain a temperature range of 2-25°C (35-77°F) for up to 18 hours with 4 compatible ice packs and 1 insulin pen Note:For pens with a diameter of 2.5cm or larger, we recommend storing only 1 pen. Storing multiple large pens may make them difficult to remove from the case