I'm building something new and am looking for a container about the same size as a Mag Soliatre light, 3" long, 1/2" outside diameter. I found the match case by silva, but its too big around. The spy case from survivakeychain is close but I thought I would see if anyone knew of others.

How about the Tad Gear life capsule?

http://www.tadgear.com/x-treme%20gear/life_capsule_beta.htm

I've seen this capsule at REI and Galyans. It's only 2" long(as opposed to the 3" you were looking for), but since it's only $2 or $3, I thought I'd throw it out there.

Chris.

PS-- Just to be completely nosey, what are you building?

I saw them, slightly to big in diameter, they are .78" where I want close to .5"

There is a line of non reloadable uluminum cartridges that might work.

There are a multitude of cigar containers you might want to consider. I used to have one made into a fishing kit. With a little scotch 33 you can water proof it. The one I had was 3/4 inch in diameter and 4 1/2 inches long. But, like I said there are a multitude of sizes out there.