Kimmy K says that all these years of traveling have made her an "expert packer." She's given us lots of travel tips as of late, and she even gave us a glimpse inside her (assumingly designer) suitcase.
Let it be known that Kim's method is not for procrastinators, so proceed with caution. It might even require a trip to the store, but fear not - this one won't break the bank.
The first item on your list is resealable plastic bags of various sizes.