It's not really a problem. You just pull the cylinder out of it and store it in a small jar, in a safe place, until you have a chance to go shooting again. I like to put a little bit of dry rice in the jar to draw moisture. that way I'm sure it will fire next time I get to the range. It's a little trick I learned from my mother. She use to put rice in the salt shaker to keep the salt dry. It works really well!I didn't have it loaded though because I would have had to have someplace to shoot it to unload it, which IMHO would be the downside of carrying it.