For some reason, most public restrooms seem to have no coat hanger. I therefore propose a thin rubber-wedge on the coat-tab/coat-tag (?) that can be used to hang your coat (also works on backpacks) to the doorframe-slit.
The rubber wedge is, as stated, flat, and can be folded along the long axis to accomodate for broader frame slits.-- loonquawl, Mar 27 2009 Wedge (Nut) http://www.climbing...isting/item7505.aspSomewhat like this, but made from rubber, flatter and possibly cheaper [loonquawl, Mar 27 2009] A hangar not a plane doth make-- loonquawl, Mar 27 2009 I think that coats should have the hanger built into them and just stick them on the wall!-- xandram, Mar 27 2009 Wear a leather bike jacket, then you can just drop it on the floor (and people tend to treat you with a bit more respect).
Good idea though [+].-- eight_nine_tortoise, Mar 27 2009 random, halfbakery