My son loves this backpack and takes it with him where ever he goes. It's just the right size for him at 16 months. It can hold quite a few things, such as a spare change of clothing, some snacks, a couple of small toys and his favorite stuffed animal. I highly recommend it for those who travel, especially on a plane. I can have my son walk with me through the airport without worrying he's going to take off running (which he has tried before). It's fairly well built and pretty easy to clean. And the zipper is easy enough for a 16 month old to open and close it with ease.