I know this has been asked before, but what do you carry with you when you are babywearing? Seems like the PPB Boxy Backpack is popular for that, but that seems so big, and well, boxy. Can you wear a cross body or messenger type bag underneath the carrier? I know when I'm wearing a backpack and try to carry a shoulder bag it's annoying, so I assume it's the same way with the baby carrier (Beco Gemini, if that makes any difference). Or do you just have a little tote for babywearing days and a regular diaper bag for other times?

My criteria are not super dorky looking, not heavy (baby and all the baby gear will be heavy enough), and not too big but not too small. I live in the city and will have a stroller a lot of the time, but I hope sometimes to go out for at least a few hours with just the carrier (though I've never worn a baby for more than half an hour so far, when I "borrowed" my friend's baby and Ergo