I discovered Baggalinis a few years ago, and I was intrigued by the fact that they're designed by flight attendants.  My only knock on the one already own was that it is too small.  I bought this one on Amazon after seeing it in a travel store for $30 more.  I bought it to take to Disneyland; I have to have my purse with me, but a heavy bag in an amusement park gets to be a burden.  I was delighted by this purse.  It's made of nylon, so it's light.  There is a lot more room than it looks like in the picture.  You have a cellphone pocket, a zippered camera pocket (which I found was really good for keys or cards), and a zippered pocket across the bottom which is great for pens.  There is an open pocket on the back which has a strong magnet to keep it closed.  Inside was plenty of room for wallet, checkbook, clutch (which I use for frequent shopper cards), and toiletries.  The strap adjusts so a woman of any size can wear it as a sling bag, a shoulder bag, or carry bag.  My only suggestion for improvement would be to have something on the strap that you can slide around to keep it on your shoulder.  I wore it across my chest (because the nylon does slip at times as a shooulder bag), and the strap irritated my neck at times.  Other than that, I'm very happy with it.