I believe you will find exactly what you are looking for at Cabela's.I'm sure it's also available elsewhere but I haven't seen it. It is solid brass and catalogued along with the aluminum version at about $15. Double o-ring sealed. [I've had mine pressureize on airplanes] I got mine a few years back and have never looked for another. It's marketed by Silva [with a Silva compass in the cap.] It is made however, by a small machine shop that includes it's brochure with the safe. Excellent machine work and knurled top and bottom. FYI, I always cut off an emery board and slide it in my match safe. If everything around is wet, I still have a dry striker which can be as valuable as dry matches. Hope this helps.