Baby Products You Can't Live Without

Emily is about to have her second baby (YAY!) and has asked for our help. So moms let's get to it. :)

"I was writing a wish/shopping list of things to buy for this baby boy and started wondering what other mom's have found to be "baby products that they can't live without". There are so many things out there, and lots of reviews, but I don't have the time to research it all to know what works best and is worth a purchase. I would love to know what other mom's can't live without. And one particular item in question is a diaper pail. I didn't get one with Olivia, but am considering buying one for this guy. Is it worth it, and if so, which one is best overall?"