
Has worked great on world trips. My whole family has used them. Very durable. Most luggage has locking holes at the base of the zipper. It is specially made for locks. Some people say the cable doesn't fit, but that's not true. (Maybe they're trying to thread the tether through the wrong part of the zipper? I've seen some people pull it through the holes at the top of the zipper, which isn't intentional.)

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