Thought it was great at first. Nice space for storage & laptop computer. However, big, big problem was that it did NOT fit down the aisle on the plane! How can they call this a boarding bag, when you can't fit it down the aisle!!!  It does not have spinner wheels so literally had to be dragged down the aisle of the SW plane I was on. It did fit in the overhead, but I did not try it under the seat. I would not recommend this item.