Yes, you can take our MediCooler products (medication cooling bags and medication cool boxes) with you without any problems. Under European regulations, carrying cooling products and medication is fully permitted.
Here's how to get through security quickly and easily:
Gel packs in hand luggage: Gel packs are allowed in your hand luggage as long as they are completely frozen (they are then considered a solid).
On the return journey: Have the gel packs thawed (become liquid)? Refreeze them before the return flight, or simply put them in your checked luggage.
Medication: To be on the safe side, carry a medication passport (free from your pharmacy) or a doctor's statement. If you are asked for it, just show it briefly and you can carry straight on.