Johnrocks

Gracias Hombres!

What about a computer heat sink 

What voltage does the Peltier unit use?

What about this if I get a bigger bag  

https://m.banggood.com/Geekcreit-12V-10A-Electronic-Refrigerator-Production-Kit-DIY-Semiconductor-Refrigeration-Chip-p-1154779.html?rmmds=detail-bottom-alsolike

How big is the last unit that you sent me

Thank You for you help!

I saw the peltier unit and w i was wondering if i could detach the unit from the lid and put it in my bag and somehow attach it to a battery no matter how big>

Hello, I'm John.  This is my first time here. I wanted to get like a 12 can cooler bag and make it with a battery pack so that it is cooled by a compressor or something. I was wondering if you guys knew something that is small enough to fit inside the cooler bag and still leaves room for things.