In Reply to: Where to buy a French press coffee maker posted by Bixie on Monday, 18. February 2013 at 09:13 Bali Time:
a nice Kitchen supplies place in Jl. Dewi Sri at the Galleria end.
Right hand side heading south.
Perhaps they have something.
Also some "pod" type machines at Ace, but expensive (around 5 juta)
Not sure about the "press" type you are looking for but I also see a "twist" device advertised in the Bali Advertiser.
Other than that...perhaps Carefour.