The trouble is not bringing the zip tie -- that's easy to hide and hard to detect. The trouble is onboarding a tool to remove the zip tie, discretely, at the e

The trouble is not bringing the zip tie -- that's easy to hide and hard to detect. The trouble is onboarding a tool to remove the zip tie, discretely, at the end of the flight. Otherwise, it may be fairly easy to determine who tampered with the customer experience -- and airlines do not appreciate the competition.