In efforts to cut plastics, Delta Airlines has been spending years prototyping paper cups that can withstand hot, cold, and alcoholic drinks. Tada! Their new cups have hit the skies for final testing and will eliminate 7 MILLION pounds of plastic every year. ✈️ ♻️

https://news.delta.com/sustainable-science-how-delta-eliminating-7m-pounds-single-use-plastic-board-new-paper-cups

📸: Delta