Now, the difference between those two? That is a good question. They look to be the same size. Maybe it is a different leather for a different year or something.........just a guess. Hopefully an expert will chime in.
I would call and ask. They can usually give you the dimensions and description. You cannot tell anything from the pics regarding measurements. It depends on the particular image and how it was edited and uploaded... although it looks like one is bigger, it may not be IRL.
^ I think that's correct. I had wondered that also, and just acquired one from the prior year. In comparison to the current version, the drop length is slightly longer - but not more than one inch. They're pretty much the same.