i usually don't carry a pen in my purse but lately mont blanc has been serenading me so this might change.
Here's an update. There is a new zipper pencil case that can hold just about 2 - 3 pens. It's just arrived at the store. I didn't get it because it's in etoupe and I much prefer brighter colours. I think this is the style that avandome bought. If I can get one in brighter colours, I will post back here
What I got last week was the same pen holder posted by callmelulu. Mine is in orange chevre.