Review on 🧊 PolarTech TP8MS Refrigerant by Fred Meeks

My husband needs them to transport medicine on an international flight. After looking around, he decided that keeping the medicine in the refrigerator for 24 to 36 hours without access to the refrigerator would be the best option for his needs. Bag, the insulated pockets that held his medication, the tight clothing around the bag to keep the temperature stable - but despite the extreme heat and humidity of his location, everything stayed within reach. hotel, he wanted to refreeze the gel packs to use on his next flight. Three of the four were fine, but the last one got stuck in the hotel fridge. Not sure if moisture resistant is the right term for these bags as condensation will definitely affect the outer shell.