storing luggage before flight

Does anyone know if there is a way to store your luggage between flights? We are flying from Hanoi then catching our flight out to Sydney but there will be a few hrs wait. Is it possible to hire a locker or store our luggage at the airport if we decide to go back into Saigon for a few hrs?

thanks

storing luggage before flight

from the saigonairport.com website:

Locker services are not available for the time being. Your will have to bring along all of your luggage out of the Airport. If you have only some hours of transit, one good idea is to hire a car as a place to store your luggage and a mean of transportation for your city tour . Ask for this tour at the Visitors Information and Services Centre. A city tour at this Centre may included check-in services upon your request. Your tickets and send-along luggages will have been already checked-in when you come back to the airport for your flight, all you have to do then is go through Custom, Emmigration procedures and board.

storing luggage before flight

Now they have the new terminal and locker fee is 4 US$ per piece (of luggage) per day.