Answer: trays
First popularized by fast food chains in the mid-20th century, corrugated cardboard drink trays have become a to-go staple from cafés to stadiums—now sturdy, stackable, and built to carry more than just your drink
First popularized by fast food chains in the mid-20th century, corrugated cardboard drink trays have become a to-go staple from cafés to stadiums—now sturdy, stackable, and built to carry more than just your drink