Overhead carry-on

[This post is a work in progress]
Here is what goes into the Brookstone bag:

1. One medium-sized roll-up bag for dirty laundry
2. Clothes that take up as little air as possible - like Underwriters' Skinny Rib nightgown or any kind of matte jersey dress.
   
3. Individual packets of nail polish remover
4. Shaving paper
   

I can smash my laptop in the back of this thing, so after security, it goes in, unless I need it on the plane.