I have only recently discovered this item even existed. Its a backpack carrier for a child that can convert to a stroller. There are a few on the market and i was wondering if anyone had any experience with them. We will be bringing a 3 year old and a 1 year old to Disney in jan. and i am thinking of purchasing one to use for our trip. When we brought our DD when she was one, she hated sitting in her stroller for too long and was much happier when we brought her in the backpack as she could sit high and see the world. Any feedback would be appreciated!