Yes, the premium leather cover (mine is black) has pockets on the back inside cover. One is a "large" pocket, it covers most of the width of the cover and about 3/4' the height. A Moleskine Pocket Cahier notebook fits perfectly. Stitched onto that pocket are two more: business card holder with a clear plastic front, and a pocket to hold an SD card.
The inside front cover is soft suede.
EDIT: I do notice that the US and UK have different cover options. For example, I don't see the silicon cover at
www.sonystyle.com