Personal Items and Spirit. Spirit allows passengers one free personal item, such as a purse, laptop bag, or small backpack. Your personal item must be small enough to store under the seat in front of you. Spirit requires personal items not to exceed 18 x 14 x 8 inches, including handles and wheels.
Can a purse be a personal item?
A personal item is any type of luggage that fits underneath the plane seat in front of you. Most domestic airlines in the United States require a personal item to be 18” x 14” x 8” or smaller in size. Personal items can include a purse, briefcase, small backpack, laptop bag, weekender or small duffel bag.