This should do
During a flight, many of us like to get comfortable, tune out our noisy environment (we’re looking at you, couples traveling with a baby), close our eyes and not open them until we’re arrived at our destination.
This guy made sure he had absolutely no distractions – he didn’t have to see anything, hear anything and even smell anything during this flight. On top of that, at times like these, you can’t be too safe, and I won’t be surprised if from now on, this is what all passengers on all flights are going to look like.