Hospital Bag

Kendra
So my baby is due 10/29/16 and I am a FTM. I am not sure whats 'essential' to bring and whats just excessive. Since I might be staying with my sis/bnl to be closer to the hospital, I wanted to pack my bag earlier and leave it in my SO truck. I'm currently 31ws. Am I packing to early? What do I need to have in my hospital bag? Help plz!!!