LOL, you know, I sometimes wonder about that. Who is going to steal it? You mean during transit by the airlines or before or after? Let's see, any large bag of gear that is heavy and lumpy checked to Cozumel, Cayman, Bonaire etc., etc. and other common scuba destinations, surely
the baggage handlers know that the 50 pounds bag they just strained their back on is chocked full of expensive scuba gear? Be it ugly and dumpy or pretty and fancy? I have never had anything stolen despite my roller bag being clearly a scuba kit bag. Beat to Hades, yes, abused, yes, but stolen, no. What else would be in it headed to the Caymans, rocks and underwear?