JERUSALEM/LONDON—PepsiCo will buy carbonated drink-machine maker SodaStream for $3.2 billion as it battles Coca-Cola for an edge in the health-conscious beverage market.
Founded in Britain in 1903, SodaStream was a coveted device in British kitchens in the 1970s and 80s, allowing people to create fizzy drinks by adding flavored syrups to carbonated tap water, but its popularity faded as bottled sodas became cheaper.





