Are all restaurants using the new paper cups? November 21, 2025 07:34 Updated Yes. By December 2025, all McDonald’s restaurants will be using the new paper cups. Related articles How significant is this change in McDonald’s broader sustainability efforts? The new cup doesn’t look as nice / feel as sturdy as before. Why not improve the design? Why is my McFlurry® now served with a wooden spoon? Won’t the paper cup become soggy or leak? McDonald's Store Addresses and Contact Details