Dr. Bernstein recommends Frio.

When traveling overseas with insulin, it’s essential to maintain its proper temperature to ensure it remains effective. Several travel packs and coolers are designed specifically for this purpose. Here are some of the best options:

1. Frio Insulin Cooling Wallet

  • Cooling Mechanism: Evaporation (no ice or refrigeration needed).
  • Duration: Keeps insulin cool for up to 48 hours. Reactivated by soaking in water.
  • Portability: Lightweight, compact, and reusable.
  • Good For: Short to medium trips with easy access to water for reactivation.

2. MedAngel ONE + Frio Combo

  • Cooling Mechanism: Uses the Frio cooling wallet.
  • Additional Feature: Comes with the MedAngel ONE thermometer sensor, which connects to your phone and ensures insulin is kept within a safe temperature range.
  • Good For: Those who want to monitor the exact temperature.

3. 4ALLFAMILY Insulin Cooler Travel Case

  • Cooling Mechanism: Built-in mini-refrigerator technology powered by a USB or battery.
  • Duration: Can keep insulin cool for several days (up to 72 hours) without external power.
  • Portability: Slightly larger, but ideal for long trips.
  • Good For: Long trips where power is available intermittently.

4. Medactiv iCool Prestige

  • Cooling Mechanism: Ice packs.
  • Duration: Keeps insulin cool for up to 24 hours (with the possibility to swap in additional ice packs).
  • Portability: Compact and durable.
  • Good For: Medium-length trips with access to freezers for refreezing ice packs.

5. VIVI Cap1

  • Cooling Mechanism: Maintains insulin at a safe temperature using a heat-buffering design (no ice or water required).
  • Duration: Continuous cooling with no need for power.
  • Portability: Small, fits directly onto insulin pens.
  • Good For: Travelers using insulin pens for multiple days in a range of climates.

6. Cooluli Classic Mini Fridge

  • Cooling Mechanism: Powered by a USB, AC, or DC plug.
  • Duration: Keeps insulin cool as long as it is connected to power.
  • Portability: Larger and heavier but great for car travel and hotel stays.
  • Good For: When you have access to constant power sources.

7. Insulin Safe-T-Pack

  • Cooling Mechanism: Gel ice packs.
  • Duration: Keeps insulin cool for about 12-24 hours (with extra packs for rotation).
  • Portability: Compact and easy to pack.
  • Good For: Shorter trips or flights where ice packs can be refrozen at the destination.

Depending on the length of your trip, available resources (such as access to refrigeration or freezing facilities), and the type of insulin you use (vials, pens, etc.), one of these options should meet your needs.