SWF ISO The Perfect Makeup Case

So being a beauty addict, I have boxes, bins, and shelves overflowing with products. I've been forever searching for the perfect train case or something similar that I could at least store the majority of my haul. All that I've been able to find are cases that are way to small for my stash. On the other side of the spectrum, I've seen huge roller cases for hundreds of dollars that would be great if I were a makeup artist, but unfortunately I'm not. Please, please leave suggestions in the comments if you know of a great case!