Not sure, although you’d think the energy cost of re-making the can each time would be pretty significant. Also tou need to drink two cans to replace one water

Not sure, although you’d think the energy cost of re-making the can each time would be pretty significant. Also tou need to drink two cans to replace one water bottle. My other favourite “environmentally friendly” thirst quencher when I can’t get bottled water? Coconut water, imported from god-knows-where.