Carry on Restrictions for Air Nugini

Going on a flight from Brisbane to POM then on another flight from POM onward.

I am used to flying in the US where you have a restriction on how much liquid you can take as carry on. I would like to take a 350 mL bottle of eye solution on board. Will this be allowed ?

thanks in advance !

You will not be able to take it as carry-on out of Brisbane. There should be no problem on internal flights.

month to late but you can take weapons on internal flights as long as you hand them in firs!.look out for the big red sighn in port moresby departures. dont think liquids are a issue