Thermal Phone Case,Prevent OVERHEATING in The Sun,Prevent Lower Temperatures to Extend Battery Life,for iPhone 14Pro Max/14 Plus/13Pro Max/12Pro Max/GalaxyA52 and Similar Sized Phones-Silver

I brought this case to Death Valley, California for a month straight in August 2023. For you Army guys I'm talking about NTC rotation. My phone did not overheat once. I also took measures such as keeping it off at peak hot hours, putting it in airplane mode, keeping the case in the shade, and not repeatedly putting it in/taking it out during the day (as much as possible). Last time, I was here for a month May/June and my phone would show overheat warnings or tell me it couldn't turn on because it was too hot. That is why I bought this case and it worked great. The velcro becomes degraded after repeated use but it doesn't appear to affect heat protection because the phone never over-heated. I got complete service/signal with the phone in the pouch as well. My phone is a V50thinQ android OS. Lastly, it's a nice way to keep your phone safe from bumps/drops, and it makes it easier to find because of the silver color. I was jostling around all month in and out of big vehicles and running around with my phone in my hip pocket (inside this case) and had no new screen damage. Overall I'm extremely pleased with this case and I will buy a new one when I have to visit extreme temperature regions again. If it did the job here it will do it anywhere.

This pouch kept my phone from overheating during the hot days by the pool/beach in Jamaica.

Due to my work, I’m often outdoors, and in summer, it's especially frustrating because my phone battery drains so quickly. A friend recommended this phone insulation bag, and it’s been a great help! My phone didn’t overheat at all，and the battery also lasted longer than usual.

So far it seems to work well in a hot car. There was one moment that my phone still seemed to overheat when I took it out.

My husband works for the prison and has to leave his cell phone in his car, I bought this as we live in michigan and the winters are pretty cold, he had a problem with his phone battery dying because of his phone getting cold. The phone fits perfectly in it with a case on it. He has the I phone 11 plus, so a bigger phone. However during the days where we had 10° weather it didn't stop his phone from draining the battery, it says it's rated past below 0°. He tried keeping it in the glove box, under the seat and under a towel. All ways the battery was still drained due to the weather. I would say this purchase was not worth the money.