Can you tell me which airlines cover anything in your checked bag, even the ones (which are most of them) that contract out to ramp services in most major hubs. It could be an agent, a baggage handler, customs, etc from different companies...all that work with several airlines at one airport...so no telling who/where/connecting/destination it could have been lifted. Airlines will cover loss/damage up to a certain amount, other than specific valuables, cash, and medication. Atleast the agreements I've read when travelling are pretty clear about that, so I accept the conditions of travel based on that...atleast with the majors, and it's in black and white. If you can enlighten me with which airline(s) cover everything, including thousands in cash and/or millions in jewelry if the passenger decides to check it, it would be a first for me. I assumed that's what travel insurance is for. I find it similar to a private or public postal/shipping service. A claim can be filed to a certain amount, but if it's over that, then you have had to pay extra for insurance which is pretty clear also. There are bad seeds in all areas, and even though we shouldn't have to have a worry in the world, it is what it is so common sense is in order here. It's been like this for 50 years, and will be for atleast another 50. Even the airline industry, parking garages, postal services realize they can't monitor the thousands and thousands who work for them or companies that handle their contract, and in this case, it's not inconvenient to err on the side of caution and keep them with you in the passenger cabin. If anything, he could file a police report and claim with the carrier, and hopefully they'll do an investigation and try to find who might have taken them. If everyone did, then they could possibly narrow it down. Depending on the country there, there are some where it's a corrupt free for all.