Spherex developed a glass bottle featuring a child-resistant seal at the opening and a plastic screw-on cap. Each four-pack box has a window through which consumers can see the glass bottles.

Spirits maker Bacardi will bottle all brands in a biodegradable material from plant-based oils, entering the race to replace petroleum-based plastic drink bottles.

Poland Spring bottled water and the University of Maine are trying to develop new packaging materials from trees grown in the state.

Heinz Tomato Ketchup bottles in Europe will soon be made of one type of plastic so they can be recycled into food-grade PET.

Diageo is introducing a bottle for Johnnie Walker scotch made of 100% paper from sustainably sourced wood, part of the company’s sustainability commitments. The spirits giant, with brands including Smirnoff and Guinness, is part of a consortium with global consumer goods companies, including PepsiCo and Unilever, which will introduce paper bottles for their own brands later this year

A federal lab helping scale up production of COVID-19 test tubes found a solution in the beverage industry: the plastic used for Coca-Cola bottles.