We bought this for my 2 year old daughter to take with her on our recent trip to Disney World. I was pleasantly surprised at the quality of the luggage. It is really cute and a great little carry on bag. Has enough room to hold what you would need on a plane (toys, books, stuffed animal, blanket and small pillow) but is still small enough to easily fit under the airline seat in front of you so you aren't forced to hassle with overhead compartment space if you don't want to. It is really sturdy yet light weight. She had no trouble pulling this through the airport and the wheels rolled smoothly. Nice little case!
This case is extremely small. It is okay for an overnight at grandma's, but definitely not a week long trip. I bought two for each of my girls for a 7 day cruise. My 4 year old will take hers, but too small for 6 year olds clothes. I also found the same Hello Kitty suitcase in the same size at my local dept. store for $5 less, and no shipping.