NOT long ago, few would have expected Pepsi to venture into the Rs 350-crore mineral water market. After all, market rumours suggested that the multinational was looking at peanut butter as its latest offering for the subcontinent's market. But this August, the cola giant made a quiet announcement in Mumbai about the launch of their bottled water under the Aquafina brand. "We will meet a long-standing consumer need for water they can trust at affordable prices," remarked PepsiCo Holdings chairman P.M. Sinha.