1 quart mason jars work well for me. For bigger beers, I have 1/2 and 1 gallon jugs that I use.
On Deck: Yo Mama!
Primary: Oatmeal Stout, 219 APA
Keggerator:Apfelwine, Honey Blonde
Secondary- Simply Strawberry (5 gal), Strawberry-Rhubarb (2 gal),Plum (5 gal)