I packed for a 7-day trip to Canada with just a backpack. Here are 6 items I'm glad I brought and 4 I wish I had.

Source: Business Insider

A Business Insider reporter took a weeklong train trip with just a backpack for the first time and learned a few things about packing light. Joey Hadden/Business InsiderI traveled by train from New York to Eastern Canada for seven days with just a backpack. I was thankful I packed light, but there were a few items I wished I had brought on the trip.