My six year old loves this birthday gift! We gave this to him three months ago and it goes everywhere with us. It has held up to several children at the baseball field (while big brother has practice). The bin goes with us in the car for those in between times. It zips quickly and easily, wipes clean with a damp cloth, and hold tons of dinosaurs. We bought several dinosaur sets to fill it up. I have noticed the lid velcro does not stick well but that is an easy fix with the purchase of some velcro buttons. But the lid is off more than on in this house. Great purchase for the price. To fill it up, we bought the assorted dinosaurs with eggs by Peradix (my son’s favorite), Quadpro dinosaur set, and Joyin Toy dinosaur set. These filled the zip bin perfectly with a great assortment. The neighborhood kids come over to play all the time and clean up is a simple zip and scoop away. Winner!