"Real Produce, a Japanese design office, has produced a limited edition bag specifically designed for carrying a pocket size Moleskine notebook.
The "Moleskine Bag" was made in part of a collaboration series – whose concept is to create durable but lightweight and fashionable bags for travelers – by the bag manufacturer Yoshida Kaban (Yoshida & Co., Ltd.), known for its Porter brand line, and Paper Sky, a popular Japanese travel magazine.
The black bag has a small pocket that holds a pen on its front, and has two short beltloop straps at the back, which can be adjusted so that the bag can be worn closely to the waist or hung loosely from the belt, plus two loops for hooking a shoulder strap onto it (shoulder strap not included).
The bag now comes with one Moleskine Reporter notebook and one Recife Reporter ballpoint pen at the price of 14,800 JPY (tax excluded), which is about US$135.00. It seems the bag is sold only within Japan through online orders at the moment.
LINK (only in Japanese)