Place bones and vegetables in a large crockpot. Fill almost to the brim with filtered water. Add the vinegar and let sit for about 1 hour.
Turn the crockpot on LOW and simmer for 8-10 hours. Allow to cool.
Strain the liquid with a fine mesh strainer. Store in mason jars or another appropriate container. Bone broth will keep in the refrigerator for a couple of weeks and in the freezer for several months.