Last Christmas, Tony Moly Philippines sent over a sweet package containing some products and this handy dandy cosmetics kit. I really like it because it's the perfect size for putting in a full face's worth of makeup, plus it has a neat section for brushes!
Space for brushes has a plastic flap so the hair stays relatively in place. It's not snug though so brushes might move around.
Cool right? Unfortunately, this is not for sale. :( But hey, at least it gives one an idea of what to look for in a cosmetics pouch!