I like the colour as its easy to spot in the luggage belt. Unfortunately, JFKs airport TSA forgot to reset the lock so I had to go to the service centre. I asked the service centre if I could get a key so I can reset it myself without having to go to the service centre, they said no. So every time TSA forgets to do due diligence, Ill have to head down to a service centre. Even if its lifetime service, this is very inconvenient. Lesson: might as well use a padlock.