I remember seeing a photo of a belt system of lense cases ( I think it may have been Ron Resnick), Anyway I'm considering trying to put one together. Does anyone here use One ? If so do you like it? is it easy on the back? What brand ? Photos? pros & cons Etc... Was also wondering if the nikon case for the 17-55 is like the one for the 70-200 (has belt loop & is rugged)? From the photo It looks like its a soft cloth pouch w/drawstring and not conducive for belt use. Thanks for your help.