Which Chanel Single Flap Bag?

Nina0271

Member
Feb 4, 2020
16
15
I have been wanting a vintage Chanel flap bag but I have found different versions that all look very similar. Can someone please identify the exact names of these bags and the size difference?

The fist link is from Depop which has an extra back pocket/flap and it looks like it can be made into a double shoulder strap.

The second link is from Fashionphile which I think is called a medium single flap but why is the first bag from Depop also called a single flap bag. It looks like this bag does not have the back pocket and is only a single chain shoulder strap.

I really like the bag from Depop but cannot find any other consignment sites that sell it.