Insulin Cooler Case Portable Insulin Refrigerator with Temperature LED Display Screen Keeping Cooling 35℉ ~ 46 F, Insulin Fridge with Handle & Alarm USB Chargerable (White)

If I could give it 10 stars I would!I used this to keep my meds cold during a drive from Alaska to Arkansas. Perfect product for small quantities. I had 9 vials and this little fridge was great all the way. No worries about keeping my meds cold.

I was hoping this cooler would be worth the money for long flights. The dual batteries allow only for 6-8 hours max. I recharged the internal set and pulled in a 100Wh external battery that I use for my CPAP and together it last for 19 hours. My trips to SE Asia usually require about 30 hours or more. After considering the size of the external batteries that I would need for running this refrigerator for 30 hours, I decided to return it. It held 5 pens of Mounjaro quite well, but would still need another 3 pen cooler to carry all 8 pens I needed for a two month trip. I tests one of the 3 pen cases with the liquid to supplement this unit and it lasted over 30 hours, so for a little more money I got 3 of those cases and returned this cooler. It will be much easier with 3 smaller cases than dealing with batteries or finding USB outlets that provide enough current while traveling.

Stopped working after 3.5 months

Very good

Used it on a 6 hour trip in my truck. Kept my three Mounjaro insulin pins at correct temp and safe from damage. I even put a digital thermometer to track the temperatures. It worked great.

For something designed to protect temperature-sensitive medication, I expected better insulation and an accurate temperature gauge. While it's better than similar sized coolers, the HYUNLAI cooler falls short of being the reliable medical accessory it markets itself as. The higher than expected noise level wasn't as irritating as not being able to rely on the temperature display, even while sitting on the counter inside a temperature controlled environment like the bathroom. This cooler might serve your needs, but I'd recommend looking elsewhere for truly dependable protection if you don't want to be replacing it soon. If you are spending this kind of money and want true value for your money, this isn't it. This was never used outside the house and it only lasted 9-10 months before I ended up just throwing it out vs. trying to figure out why yet again it was not working.

This is a sleek white box with a black top that only says "Coolbox" on it. Functions seem pretty easy to use. I did an overnight test to see if meds would stay cold overnight when plugged in and happy to report it works as advertised. The interior is not very deep, see photo, but can hold several pens or vials as described. It comes with a vented black bag that you can use to strap the cooler to a wheelchair or elsewhere for traveling. Highly recommend! Fantastic product.

Works great. Temp only in C. Lots of room. Good battery life. Only gave it 4 stars because carrying case is cheap and doesnt have pocket to store cord and adapter.