Mark 3 AC

Go with [this one](https://www.zerobreeze.com/products/zero-breeze-mark-3-ac), I'd say it strikes the best balance between portability and power, you won’t find a 5,200 BTU portable unit smaller or lighter than ZERO BREEZE. EcoFlow Wave 3 is another option, it's 6100 BTU, has higher cooling capacity, but much heavier and bigger than ZERO BREEZE, and not easy to be carried.

i use the zero breeze mark 3 hooked up to a jackery 2000. takes up a lot of space and kind of annoying to get the hoses set in place but the reward is not having to use the car engine, so its worth it for me. Very costly tho but im in in for the long term

Not the Zero Breeze it's terrible as is their customer service.

We have a conversion van so not even that much space and it was a huge waste of money. Tested on shore power. Company was impossible to reach and ended up contesting it with Amex and winning.

Zerobreeze with a power supply and solar panel like a jackery would be your best bet. That’s what I’m planning on camping with.