I'm a smaller guy (5'6"), so the women's fit is just fine. I also prefer the colors of the W's, so it was an easy choice. I bought the bag a couple of years ago from REI after spending months looking for the perfect day pack. I wanted something that was extended vertically, rather than the bulk of weight pushing towards the bottom of the bag. The weight is very evenly distributed, and straps near the center of the pack allow you to "push" contents further up or down if you prefer. There are plenty of pockets for separating gear and exterior loops for tying things down. I've gone on overnight hikes with the pack, while attaching gear to the exterior and it performed flawlessly. It's been taken around the world on voyages, giving me plenty of room for an SLR camera, books, folders, food, water bottles, change of clothes...all at once and with easy access. I just bought another bag online because I'm so impressed and couldn't turn down the great deal. Only once did I have a durability issue with the pack, when the two hip belt buckles broke. A quick trip to REI to assess, and I came out with 2 new buckles for free, back to business. Don't hesitate buying, you will regret if you do.

I used the pack for dayhikes in winter/spring/summer as well as weekend travels. It is just the perfect size to hold everything you need on those occasions.
The many compartments in the pack makes it easy to organize your items. The main compartment is very roomy. The straps are comfortable and well designed.
I have been using this pack for a year now and it still looks brand new. I am absolutely happy with this purchase :)

I use this pack for school,it holds all of my books. I love the rain-cover feature because I bike to school, and it keeps my things dry!