Best mini 12v cooler/fridge?

I use a 120 volt house hold bar fridge and run it off my 2,500 watt inverter.

 

I like the Koolatron. They skinny one. It fits nicely against the passenger seat. Easy to reach cold water and chilled snacks.

 

it depends on if you have an inverter or not. Almost any of the 120V dorm fridges cool much better than all but the most expensive 12V coolers. And what size do you mean by "mini"?

 

If you want the best and money not a factor, look into Dometic portable refrigerator/freezer CFX series. Last cooler you'll ever buy

 

Ive got am Alpicool..freezer refrigerator...works great. $237 on Amazon.

 

Is it legal to strap a small mini fridge in the passenger seat?

 

I took my passenger seat out, then used the floor mount to strap a fridge down to.
I think the main requirement is that it is secured from dropping on your head should you roll over the truck.