It is the case for the A7 / a 7r when it comes to the optics slightly longer to get under (zoom, SEL 55FE18Z).
Very good layout, extra front pocket very helpful, just the internal (variable) suspension for the body with a large opening for the lens (provides very good grip).
Full recommendation!
PS
For DSLRs larger design but it could be tight (wg. Width and height of the body).