A mock-up of a new machine provided by Coca-Cola showed 20-ounce bottles of its flagship drink and Sprite inside vending machines, with labels on the buttons stating "240 calories." ...

This vending machine looks very similar to any other. But when you use it to buy a drink, your beverage comes in a reusable bottle—and when you’re done, it takes the bottle back, sanitizes it ...

A mock-up of a new machine provided by Coca-Cola showed 20-ounce bottles of its flagship drink and Sprite inside vending machines, with labels on the buttons stating "240 calories." ...

A mock-up of the new machine provided by Coca-Cola showed 20-ounce bottles of its flagship drink and Sprite inside vending machines, with small labels on the glass stating "240 calories." ...

A mock-up of a new machine provided by Coca-Cola showed 20-ounce bottles of its flagship drink and Sprite inside vending machines, with labels on the buttons stating "240 calories." ...