Here is a goal: How to prevent a phone from overheating in the car?

How would you accomplish this goal?

[+] When in use, wrap the phone in a plastic pouch and then place it above the cubbyhole. [+] When not in use, wrap the phone in a cotton pouch and then place it in the cubbyhole.
When not in use, wrap the phone in a cotton pouch and then place it in the cubbyhole