This bin looks great, works great, but is not 12 Gallons PER COMPARTMENT as the description reads.  I read the description several times before ordering because I didn't want a small bin that I would have to empty more frequently then I already have to with my current 13 gallon bin.  I do not know what the actual size is of these bins, but I do not believe that I could get 2 One-Gallon empty jugs in each bin.  

Pros: I love everything about this bin except the individual bin sizes - per description.