For the girl-on-the-go, the Sonora tote can be your work bag, travel bag, diaper bag, or even gym bag. It has snaps on the side that allow you to expand the bag, as well as a handy little pouch to keep you organized and that you can remove to use as a wristlet/clutch.
Expandable tote bag
17 (L) x 6 (W) x 12 (H) inches (fully expanded; length reduces by 2 in. when snaps are used on the sides)