A hand held back massager or tennis balls, water bottle, snacks, diaper style undies, breast pads, nursing accessible clothing, slippers, gown and robe, going home outfit (comfy) travel size toiletries, iPad & charger, some kind of water friendly undergarments in case a tub is available for labour. Of course, everything for baby.
I brought my own robe shampoo conditioner body soap hair ties my own slippers to wear around make sure they are not slippery on the bottom socks phone charger and a portable DVD player if you have one or a laptop robe and comfortable pants to wear like sweatpants or something with the stretchy elastic band and a comfortable t-shirt pads to throw inside your bra so you won't leak I started producing milk right away and clothes for Baby to wear from the hospital of course the car seat