If you travel a bit and would like the ability to lock your luggage without the TSA turds cutting your locks, check out the Safe Skies Luggage Locks. The lock works because you have the key or combo and the TSA has a special key that can open the lock as well. Apparently there is an agreement with TSA that allows this type of lock. Additionally the baggage screeners have been trained to recognize the torch logo on the locks. In other words, keep everyone but the TSA out of your locked luggage.