In Reply to: How about the tourist take responsibilty posted by Jamar on Sunday, 1. January 2012 at 17:28 Bali Time:
refusing bags, plastic cups, etc. convenience stores should have a service like a drinking water filling station. you bring your bottle and choose the brand of water you like and it's filled up quick without anything touching your bottle opening where your mouth has gone. but have plastic bottles there but a deposit necessary. or go back to glass.
also, new plastic bottles dont need the extra plastic wrap seal at the top. its enough that when you unscrew the top the little teeth are broken to show that your bottle is new unopened.