Originally Posted by MrCjolsen
and if I do get it to work right, it rattles which bugs me.
This is where I am. Unfortunately, the key part on mine is two pieces, so it rattles internally unless I can tie down both parts. I had it for a while, using the holder for the shackle and bungying the rest, but it got in the way after I lowered my stem.
A bag would be interesting, especially if you could attach it like a tiny pannier to make sure it's out of the way.