Birth center pack list?

i'm going to be delivering at a birth center where i'll have the option to stay the night if I want, but I can also go home as early as a couple hours after. i'm probably only going to stay a couple hours after. I've had 3 hospital births, so i know about packing for that but am clueless when it comes to what I need for the birth center since i'm not there for very long and plan on delivering naked for a water birth. any birth center mama's on here?