There is nothing to dislike about this bag. Put in all essentials, zip it up and toss it under the seat in front of you. Everything you might need during a long flight is there at your fingertips. Enough room for a scarf or light sweater if it is too cold in the plane. It is very well made, eco friendly, durable and light weight. Outside pocket for a water bottle, outside zipper compartment for passport and boarding card and/or phone. Sleeve on one side to slip over the handle of your rollaboard suitcase. I end up using it constantly, not just when traveling. Oh and did I mention...great value for money