Bottled mineral water is expensive in Kenya. But I don't trust my tap water, so I usually buy mineral water. My favorite one is currently Aquamist, but if any of the other major brands like Dasani or Keringet could just come up with a good advertisement such as the one below, I'll easily be convinced. Sorry the voice is in some strange language, but I think the images make it clear.
Oops, I am very thirsty now, let me go and get some water...
Voters sold their right to health for Sh20
17 minutes ago