I've spent 190 hours on long-haul flights. These carry-on essentials make the journey more bearable.

Long-haul flights can be easier if you pack comforting and entertaining essentials in your carry-on, according to Business Insider's travel reporter. Joey Hadden/Business Insider On long-haul flights, your carry-on is more than a bag — it's a survival kit. It should include everything you might…