Shown inside out for viewing. Shaft is dropped thru a C ring sewn into a panel attached to the inner seams of fly. Shaft access thru fly. Ball cage for added security. Packer is against your body.

All in One

Split back for STP access with sewn in front panel C ring for shaft security and use. Jock Pocket is similar but packer drops in top, no split back.

Drop ring with Ball cage
All in One Free Ball insert