Reddit mentions of Rothco Canvas Ammo Shoulder Bag, Olive Drab

I used to keep a mid and putter in my school bag for impromptu rounds. I also have a backpack that I can fit twenty-five discs in when I'm planning on playing all day and want to try different lines. More often than not, though, I use my shoulder bag (an old ammo canvas shoulder bag that I have used for years) that holds only seven-eight discs for most of my casual rounds. I do a lot of field work and I have an MVP practice basket so I know exactly how my discs fly and I can narrow down my disc selection to just take what I feel would allow me to have a fun round.

But again, you do you, there's no magic disc equation that will perfectly fill every hole in your bag.

I use a small Brady Ariel Trout bag in herringbone tweed for my laptop and a small camera, a cheap faded OD green Indian surplus small satchel for when I'm just going out with a camera and I have a large khaki Billingham I picked up at a flea market for 15 bucks that I used back when I had a full DSLR kit. In the past, I've also had a Frost River satchel that was great, but I sold it to a friend when I got a new laptop that was too big for it.

EDIT: This is the cheap indian small satchel I was talking about. You have to make your own interior, but it is ridiculously rugged for the price if you get a good one- it's better to pick one up at an army surplus store than ordering online, the quality control isn't perfect. It is utterly anonymous looking, and is a great size for a rangefinder, 2 or 3 small lenses, filters, an extra battery, a small tablet or moleskine notebook, and a cable release. I've had mine for years. It is sunbleached and patched, but still super solid. I've taken it on multiple trips, and it has never let me down.

http://amzn.com/B0013O579G

Yeah, I spent $10 on one of these, which is more than big enough, with bonus mag pouches, though due to the vagueness of "any lawful purpose," I don't expect to use it all that much.