Made With rPET Material. Made From Post Consumer Recycled Materials. Recycled Polyester (rPET) Is Obtained By Melting Down Existing Plastic Bottles And Other Material Sources To Create New Polyester Fiber. Lid Is Not rPET. Recycled PP Lid. Screw On, Spill-Resistant Flip-Top Lid. Tone-On-Tone Look With Matching Lid And Base. Made In USA. Meets FDA Requirements. BPA Free . Hand Wash Recommended .