Ok, so I have discovered the cute Whistle Bbag, but I'm a little confused about it and would love information on it that anyone can provide. Here's a couple pics: I guess I'm mainly wondering what the *buckle gathers* do while they are not locked. Do they just flop around? Also, is the zipper situation very functional because it opens SO much when it's unzipped? Would it fit on the shoulder of a petit person? And any other personal experience you might have with this bag. I have scoured tPF and the net trying to find more info and there just doesn't seem to be much. I'm really interested in getting it, I just would like to know more about it before purchasing it. Thanks bunches in advance!!