So I think the title for this one pretty much says it all! Today's challenge is to use a reusable lunch bag! Now, I know for me it's kind of a pain to have to use a reusable bag, and clean it out all of the time. BUT, it really helps the environment. Those brown paper bags get thrown away every day, and there really isn't a way to recycle them. They just kind of pile up in landfills. So here's a compromise. Try to use a reusable bag for one week out of the month, or one day out of the week, or every other day. Even if you just use a reusable bag one day it's still helping the environment!