Bag taken from Athlone-Dublin Bus Eireann bus

Suitcase taken from Athlone - Dublin bus on Sunday, 8th September 2013. Bus left Athlone at 7 pm, stopped at Heuston Station, O'Connell Bridge and Bus Aras - my suitcase was taken by mistake at either the Heuston Station or O'Connell Bridge stop. It is a black suitcase with one red wheel. Would really like it back so if anybody has taken it by mistake, please give me a call or drop it into the Lost and Property office at Bus Aras.