I was thinking about getting a jumper pack tire inflator to keep in the vehicle for those odd moments when you need a jump or your tire goes flat. I have jumper wires I have a small air compressor just in case but I have been in situations where I couldn't get my vehicle to where the vehicle which needed jump was. (Tractor stuck in a field)
Does anyone have such a thing?
Which brand should I look in to or what should I look for in such a thing?

something like this

 

Great idea !!! I can't contribute anything in regards to a good reliable one... But I would think any name brand power pack would have Name and history with a good warranty to back it.