Can MiiR products go in the microwave? June 25, 2024 22:51 Updated No. All MiiR products made of stainless steel are not safe to put in the microwave. Related articles Can MiiR products go in the freezer? Which MiiR products can hold carbonated beverages? What are MiiR products made of? How long will vacuum insulated MiiR products keep my drinks hot/cold? How do I clean my MiiR?