Google OPEN LUGGAGE PEN and watch the YouTube video how a thief can break into you zippered luggage by spreading the teeth apart then closing it by pulling the zipper tab over it. You would never know. Maybe you thought you forgot something at the hotel. This Cruisair luggage has NO zippers. Samsonite should stop making all zippered luggage and get into this kind of bag. Or make a foolproof zipper. I bought the 22' carry on bag and use it as my hotel safe in hotels. Don't trust reception safes. It has been written that Bangkok hotels "borrow" your CC and you don't know it until you return home. Stinkers!

For added security, get Amazon's Pacsafe TravelSafe steel mesh bags. Get all three sizes and get peace of mind.