Any of you knowing any good photo bag for commuting? I would carry a 5D plus a couple of lens with me.

I hope there are some options.

Thanks in advance

My favourite combo is a bucket inside the low flying duck

You can just pull the whole bucket with your gear and use the bag by itself. And these babies are made so well. Even though a soft case, I have landed (details ommitted here on vehicles numerous times. My photo gear has never suffered a scratch. I have fit a D700, 24-85 and ringlight in a bucket no problem.

I do not bike with gear very often.. but if I were to do it, I would either use my crumpler photo backpack, or pick up a bucket to use with my barney & rustle (messenger bag)

The messenger bag sits on my back far better than any of my MDH's do (crumpler million dollar homes), but If I wanted to use any of my MDH bags, a quick addition of a cross strap like the barney and rustle bag has (there are loops that would work to attach it) would make it more than usable.

I do not commute with my camera much, but have been on a couple of cycling trips
(~two weeks of riding each) and the camera (5D + 24-70/24-105) was on my back
each of those days. I've used the lowepro SlingShot 200AW, but I use the bag for
other things as well so it's a bit large for this purpose (the 100AW is smaller and maybe better.)

If you need other stuff in your bag as well, then the lowepro fastpak 200 that has
an upper compartment for more regular stuff.

These are 'traditional' backpacks though and you may want the crumpler slingshot bags for cooler looks

Ortleib makes an handlebar bag that looks interesting.

+1 Slingshot 100/200AW
I have the 200AW
40D +4 lens and 580exII

I'd use a crumpler over the shoulder messenger bag.

Sorry for being so inactive. I was actually wondering any special bags adapted to be carried on a bike to leave my back free.

Thanks for the answers!

P.S: Dasrocket found what I had in mind

Tamrac Velocity 10

Thanks tony B

I am checking this bag and it looks like it can handle what I need to carry and even more. I wonder if the velocity 8 or 9 will be enough.

Just having some doubts on sizing.

The gear I want to carry around would be a 5d + 24-70 +70-200 2.8 on heavy carry days and a 5D + Tammy 24-135 on light ones. The 9 sounds good and the 8 fair for this amount of gear, maybe a bit tight for the heavy days

I have been trying to find cycling bags that could be adapted and I wonder if it could be a good idea to use this:

http://www.amazon.co.uk/Vaude-Road-Seat-Black-Anthracite/dp/B001YHZAEE/ref=sr_1_153?ie=UTF8&s=sports&qid=1257596851&sr=1-153