car fridge?

[zanz1bar]

Asking here, as i am sure you super efficient ladies will know the answer.
like this
Looking for some sort of electric car fridge/cool box.
Q. is it worth it?

It depends ho often you are going to use it.
We have a large one for our tent,also got a small one we use now and again in the car.

I have one got it from lidl's a few years ago for £30 use it in the awning for excess food drink and used to use it for picnics when kids where little.