I already have four of these cable locks which are perfect for securing the zippers on the carry-on luggage bags my wife and I use for our travels.
The cable locks have been solid performers.
One suggestion I have is the dial numbers should have a backfill color to them to make them easier to read.
Not used in anger yet but appears to be easy to use and adapt to either secure the zippers or the bag to an object. I'd recommend this.
Great little lock.
I haven't used it for travel yet, so hope it does what I want it to do.