My daughter can only use rolling backpack to school, so I have to buy a new rolling backpack every six months or so. This is her very first time using a clear rolling backpack, and she loves it. This backpack is well-made with quality material. Many pockets are definitely needed. Nice clear rubber wheels too. I hope there will be 20" version in the future because I will definitely purchase more of this product; especially the price is way better than the other rolling backpack I have purchased before.