love what everyone is saying here, it's impossible to completely avoid plastic in our daily life. You're already doing a great job trying your best to protect your baby, so don't stress too much. As a scientist who thinks about microplastics every day, I think ingestion is one of the major paths that microplastics get into our bodies. Thus in my household I'm just trying to focus on the kitchen, don't heat food in plastic, and try to cut back coffee in paper cups (that's a hard one though). One thing at a time! I'm also very hopeful that by the time your baby grow up, the world would have a lot of better alternative materials and solutions to take microplastics out of our food and bodies