@CNN: If you go on a hike and get lost, what you’ve brought along in your backpack could mean the difference between life and death. Here are tips for surviving the cold in the wilderness. https://t.co/b4fkX9gqzC https://t.co/vMpXprAcXQ

If you go on a hike and get lost, what you've brought along in your backpack could mean the difference between life and death. Here are tips for surviving the cold in the wilderness. https://t.co/b4fkX9gqzC pic.twitter.com/vMpXprAcXQ

— CNN (@CNN) December 9, 2018