E! News reports the bags retail from $650US each.
Kylie also took to the social media platform to share Stormi's response to her new bag.
In a video posted on her account, little Stormi is shown excitedly reaching for her purse before sassily throwing it over her shoulder and waving at the camera.
Jenner captioned the post, “omg this girl threw the bag over her shoulder I can’t,” and can be heard in the background of the video gushing over her baby girl’s cuteness.
Stormi's Vuitton can be added the youngster's already growing collection of designer bags, which already includes a mini Birkin.