I've been using it for a week, instead of the Zephyr which I have been using for a couple of months. It is so much lighter than the Zephyr, and I wasn't sure I would like the backpack style, but I love it. So easy to carry. It holds everything I need, keeping in mind that I carry personal items in my purse (which is a Little Swift). I can't wait to use it for travel as well, with my netbook (which I usually keep in the ristretto for ipad).
Here are some photos.