This is perfect timing. I was just about to buy a 6A from Mandon or End because I need to replace my old 6A. I bought this on eBay 2+ years ago. It was originally oatmeal/natural and I dyed it black. It now has a few holes and is missing a button. I just need to decide between a 40 and a 38. I can't remember what size this is, it's measurements are completely different from End's.
Here is a pic: