If you can find an old Perrin no. 700 case, it fits a 6x9 folder perfectly and has an internal pocket for accessories, and is made of nice heavy saddle leather. They often go for less than $10.
A bit late to respond, but better late than never. I've got a set of Bushnell binoculars that I was given by one of my former customers in Miami for use of viewing the ocean on my rooftop lunch breaks. The binos aren't that great, but the waist pouch (aka fanny pack) holds a 6x9 folder, cell phone, pack of chewing gum, Sekonic L-358, and a handful of 120 film. Easy to carry and out of the way if you turn it around to let it hang over your backside.
Chris