http://www.vistek.ca/search/vests.aspx

or,

http://www.bhphotovideo.com/bnh/cont....y=0&Go=submit

However, there are some good and hopefully water resistant fishing vests that might do the same job for alot less money.

I shoot video now but back when I shot stills I used a backpack, yes that meant I had to take it off to get something like to transfer a lens, it also gave the lens some place soft to fall (into the backpack) if it jumped out of my hand and at least on me a backpack feels comfortable, the fannypack's hurt my hips after awhile.

I have never tried the vest yet though.

m