Got to admit - I am quite happy with the storage bag (as side pockets weren't available when I ordered) - the bracket really makes the install clean and allows the bag to be removed easily, and it will hold my goggles, phone, and gate remote.
I've see some installs that use a cylindrical motorcycle fork bag attached to the crossbar in the passenger foot well with straps...the problem is most have a buckle closure that makes quick access difficult.