From your bag to your wall. A great idea on an alternative use for the Freudian Slip insert comes from the Tom Bihn blog.
… hang it on the wall and it becomes the perfect place to store pens, ruler, calculator, business cards, file folders or papers, Post-its or other small items, keeping them at easy access while your desk is free of clutter. You can also hang the Freudian Slip on the doorknob of your office.
Keep your desk clean and have your office items with you on the go. Tom Bihn blog.