Stainless steel is 100% recyclable, meaning less waste in our landfills. Most stainless steel is also made of approximately 60% recycled content. Your PlanetBox lunchbox is made to last a very long time, so we don’t anticipate that you would need to recycle it any time soon. You can contact your local recycling program about how to recycle your PlanetBox, or you can send your PlanetBox back to us when you are done with it and we will make sure it gets recycled. Our address is 2935 Kerner Blvd, Suite B, San Rafael, CA 94901.