But environmental campaigners argue many Coke bottles would still go uncollected and end up in landfill. The drinks giant produces about three million tonnes of plastic packaging a year ...

More than 1.8 million of them have been collected over those 10 years. Why do so many ... when you buy a soda, perhaps, or a gallon of milk or anything else that comes in a plastic bottle ...

The plastic used to make the bottles ... bottled water each year—around 45 gallons per person, according to the International Bottled Water Association. While many people may buy bottled water ...