The mother-of-two gave a rundown on her subscription-only website
of the items she brings when her daughter, North West
, is in tow -- and it shouldn't come as too much of a surprise that some of the products are pretty pricey. Perhaps the most expensive item is the bag itself, which is actually a Hermes black Birkin purse. The price for such a name brand bag can range from $2,000 to $10,000. "My Birkin carries all of my essentials," Kim bragged.