It was bound to happen. There's too much to carry when you have a baby. You have to start jettisoning belongings and paring down what to schlep around. My diaper bag has replaced my handbag.
And for my babydaddy, he's gained a bag. I have my chocolate brown & light blue diaper bag; he has his plain black daddy bag. I keep a camera, mascara, ID, credit card, lip gloss and cell phone in the extra pocket of my bag. I think he usually carries a camera as well.
We both have the usual assortment of baby-related items: diapers, extra change of clothes, clean burp cloths, blanket, Mylicon (that stuff is gold, I tell ya), Boudreaux's Butt Paste, wipes and gallon sized Ziploc bags. The Ziplocs are perfect for sealing off baby clothes in the event of a nuclear reactor melt down and ginormous blow out poo. Ryder's odd microwave buttered popcorn poo stench can be safely contained.
I feel like the mama-hood equivalent of a "What's in your wallet" commercial.