It looks like you modded that Bic Vic. I tear the child safty things off myself as does Mr. Wayne. Several guys use large o-rings to prevent the botton being pushed and loseing your butane. I like the shoulder strap set up you have rigged up for your messenger. I was thinking that exact same thing for my dispatch bag. If not certainly a way to hook it to my belt to keep it from bouncing during rigorous activity.