There's a empty pocket underneath the driver side dashboard on the right towards the center of the dashboard. It's large enough to hold a pack of cigarettes and the only time anyone would ever see it would be if they looked underneath the dashboard.
As well, I glued two holders on the underside of the dashboard and they work amazing. Hold anything from wallets to phones.
RIP 12/20/2013: 2000 Green WJ
Now driving a 7.3L Powerstroke F-250. 5 speed with 4x4.
Always on the look-out for another Jeep.