Plastic Lids Trash Container Recycle lids that are larger than 2″ in diameter and are made from plastic #2 or plastic #5. All other lids (including any without a plastic number) should go in the trash. #1 PET are no longer accepted due to market conditions. #6 is a plastic form of polystyrene and is trash. Reduce and Reuse = Refuse! Not every drink or situation requires a lid or straw. Try to go without where ever possible. Your cold coffee drink habit can be less impactful when bringing your own cup. There are lots of options, some with built in reusable straws, too! Ways to Reduce Bring Your Own Cup Carry a travel mug or water bottle instead of using disposable coffee cups or plastic cups. Ways to Reuse Repurpose Plastic Lids Plastic lids can be repurposed as soap trays, party coasters and more. Check out this list for inspiration.