"It was just an overnighter for work, so I figured it was a good tryout for the small Western Flyer. I packed my clothes in a large packing cube in the non-divided side. In the other side of the bag I kept the divider zipped into the two compartments. In one, I had a Clear Quarter Packing Cube with non-liquid toiletries on one side and miscellaneous stuff on the other (cords, eye mask, earplugs, etc). On top of that I put my 3D Clear Organizer Cube with liquids. On the compartment I put a pair of shoes and next to them, my iPod, inflatable lumbar pillow and a Ziploc of snacks. In the large zip pocket I had my Kindle, a pen/pencil size Clear Organizer Pouch with lipstick, nail file, pen. In the small zip pocket I put my wallet, sunglasses and cell phone so I didn't need to carry a separate purse.
The best part about the Western Flyer is that it fits under the airplane seat! When everyone was jockeying for position to make sure they could get a space in the overheads, I was stress free, knowing I would not be separated from my stuff. "
Read the full post by kjole and a very helpful, informative response by flitcraft in the TOM BIHN Forums.