Everytime I am in a place that I don't trust the water I find myself replacing my liquid intake with the local beer. Especially in warm places its mostly light pilsners. Bintang kept my thirst quenched. Its only like 75 cents with the current exchange rates. Speaking of which when I got to Indo I was getting 9000 rpi for a dollar but by departure I was receiving 11500 rpi. My money was growing.