I have a Domke photo vest, and it has PLENTY of pockets for misc junk.
domke photography vests
What is lacks is a good way to carry heavy lenses close to the body in a comfortable fashion. That is best left to bags. For the photography who travels light, or anyone who needs lots of pockets, these things are awesome.
The Domke has a lot of mesh involved... most of the upper back, upper shoulders, etc. These things can get hot fast over even just a T.
They don't really cut down on luggage IMO. If you were to fill it up so to speak, then you end up with a very heavy vest full of stuff. If you use this as carry-on, then you have to pull everything out of the pockets to go through airport security.
The problem I have with these is I don't use them enough to have a system for where everything goes. I end up stuffing things in pockets, and then have to look for them.
I think if I used it more often, I'd get a system down, but I find carrying a camera bag necessary, and so I leave most equipment in the bag, and carry the bag. I also had a filter break in a pocket (my fault), so there is that!
