Can I put plastic capsules in the recycling bag? June 15, 2023 15:30 Updated No, the recycling program is for processing aluminum. Related articles Can I put other brands of aluminum capsules in the same recycling bag? Where can I order my recycling bag? Can I put K-cups in the recycling bag? What are your coffee bags made of and can I recycle them? I thought single serve coffee products were not recyclable. How does the program work?