I am staying in Barra da Tijuca and have a flight at 9PM from GIG on 22-June. I will be going to a game for the WCup at Maracana on that same day which should end at 3PM. However, because I would like to be at the airport by 7PM, I don't think I have time to go back to Barra da Tijuca to pick up my luggage (not to mention the cost) and then make it to the airport. Does anyone know of any luggage storage options I could use near Maracana during the game? Any suggestions would be appreciated.