DH is picking me up from work on Friday and we're going to spend Friday night, all of Saturday, Saturday night, and several hours on Sunday at his parents'. Please help critique my packing list for LO!

Rock'n'play - to sleep in
Play gym w/ rattle
Swaddle
A&A blanket
2 burp clothes
Clothes
Bottles and bottle brush
Nipples
A few portions of formula
White noise machine
Diapers/wipes
Stroller
Bath soaps/shampoo

Am I missing something?