I have been using Kata bags for a while now. To haul my lighting gear, I was using the Kata OC-88. However, I found that it wasn't quite long enough to fit light stands or a portable backdrop. So, my photographer-husband, Andy Dunaway, did some research and found a good fit for me - the Kata OC-97. It's long enough to fit two of my Manfrotto Stacker Light Stands, an Elinchrom Rotalux softbox, an Elinchrom Quadra Ranger pro set, some Lastolite Tri-grips, five Nikon SB-900's and more.