I almost suggested you go back to look for it - it didn't sound like something someone would take.

one day, in my car, I noticed a lunch bag in the road. it was sure to get flattened. it was at a junction of 1 roads and it must have slid off the roof of the person's car. I thought about stopping but didn't but I kept thinking about it getting squished like my cell phone a couple months back and eventually I went back and put it on top of a snow drift. I would have called but there was no ID in it just food. later that day I drove back and noticed it was gone - so hopefully someone in that family got it.

chilblain? oh my gosh!