(TrendHunter.com) Coca-Cola UK introduces a new sustainable bottle cap solution that ensures a more eco-friendly approach to recycling. It recently rolled out last week and will expect all bottles of Coke, Coke Zero... (TrendHunter.com) Coca-Cola UK introduces a new sustainable bottle cap solution that ensures a more eco-friendly approach to recycling. It recently rolled out last week and will expect all bottles of Coke, Coke Zero...