Before placing my order with Thomann, I had my local music store contact Line 6's European distributor about a case for my Pod X3 bean. They said that Line 6 stopped making them, as the Pod X3's are now more or less obsolete.
I was stuck and it was suggested to me to have one made, which, in all honesty, didn't seem worth the hassle.
So I found this on the Thomann website, and in all honesty was blown away by the price of Thomann's own soft case for the Pod beans (it's less than a third of what I was originally told for the official Line 6 case, which isn't available anymore).
The case itself is sturdy, fits the adapter (power cable), the USB cable, a guitar jack/jack cable, and my headphones. In other words, absolutely everything that I need (other than my guitar) to sit down anywhere and jam.
Very satisfied with this! Thanks guys!