This is a Maison Martin Margiela body bag. I purchased it in 2012 after waiting in line at H&M in Shinjuku. The original design had heavy metal buckles that were difficult to use, so I had it remade using leather from Carol Christian Poell. (Labor cost: 50,000 yen) *The person who did the work currently creates costumes for artists both in Japan and abroad. I've taken good care of it, but I don't have the opportunity to use it, so I'm selling it.