I went ahead and bought the August case from Amazon, and it is just slightly too snug for my taste. If you are willing to push your headband adjustment all the way down and have to readjust it every time you put your headphones on, then this case may work fine. I am personally not willing to do that, and I didn't care for the oval plate of the headphones (that says Bowers & Wilkins) rubbing against the back of the case slightly (you could see where it was already starting to leave a mark on the case). I also didn't like the leather sides of the headband slightly rubbing against the inside of the case as well.
None of these issues were major in any way, but I love my P7s, and I am paranoid about what this constant rubbing could possibly do over time, especially to the leather of the headband. I will probably just return the case and keep the one that I have now. While my current case is kind of big, it's fairly well padded, and I don't have any of the issues that I had with the August case.
Again, others may not mind these issues (most of which can be fixed by pushing the headband adjustment down), but they bothered me, and I decided to just pass on this case.
Edited by Illustrator76 - 7/9/14 at 3:05pm