I bought two of these
"I bought two of these for a weekend trip to Ireland with my son. We only needed the two small bags between us (one for clothes and one for books and toys etc). They we're easy for him and me to carry and swap around as needed (or me to carry both). Its compact enough to fit under the seats of the airplane and its not at all bulky. My mum borrowed one the next day and someone asked where she got it from. The straps for the backpack element we're still big enough for me to carry it as a backpack."
