F811 insert adapts to your lenses
My how fat these zoom lenses are . . . especially the fast lenses. So I have my insert divided in half from corner to corner for the fat lens hood on my 50-200mm zoom. My super wide angle gets in the other side leaving just a little room for the strobe.
I carry three zoom lenses and twocamera bodies. One box has a lens on it and the F811 enables me to keep any of my lenses on the camera. The second box is stuffed on the other side of the insert ready so I can quickly put the best lens on it and get the photo.