Here this is really helpful.
http://www.thebump.com/a/checklist-packing-a-hospital-bag
Toilet paper!!!! And foods that make you goto the toilet easier!!!
Pack unscented, overnight with wings kotex pads. The hospital ones are crappy, and you will need them. Also, a change of clothes for your partner (or whoever is going with you) in case labor is long.
Baby going home clothes, diapers(Just in case), receiving blanket, clothes for u to go home in and whatever hygeine products u may want..