Join Date: May 2002
Location: Pittsburgh
Programs: MR LT Titanium, AA LT PLT, UA SLV, Avis PreferredPlus, HH Gold, Hertz PC, National Executive, etc.
Posts: 31,647
It's a common mis-spelling/colloquialism for a wheeled travel bag, likely adopted from the original Rollaboard brand sold by Travelpro, that most of us aren't pedantic enough to react to.