It is a big pain to get soup out of a crockpot and put it into a ziploc bag. I am looking for a food vacuum which would basically just suck up the soup and put it in the bag. Does this exist?
Consider what a pain it would be to clean. Any regular vacuum is not going to be sanitary.
Consider put the bag in small container and fold the top over the lip and use a small ladle.
Hmm... actually a small wet/dry vac can have the capability to do something like that. I would not recommend doing this, but there might not be any other quick cheap and easy options.
Take something like a small 1 gallon vac such as this http://amzn.to/2tfkgB0 Line the bucket with a gallon ziplock bag and you now have a means to vacuum soup into a ziplock bag or any other bag.