The bag I had was smaller than this, but had this kind of plastic cue sheet holder:

http://www.teamestrogen.com/prodDT_1122.html

Since getting rid of that bag (it plum wore out), I am using this for cue sheets:

http://www.teamestrogen.com/prodBM_H.html

I actually have this one also:

http://www.teamestrogen.com/prodBM_S.html

I prefer the smaller one, but sometimes you're given a cue sheet that is horizontal so the bigger one is necessary.

I have a very short stem but am able to attach it loosely enough to avoid blocking the bike computer on my handlebars.