It looks nice and stylish but could do better. Does not fit under all middle and island seats on some American Airlines aircraft, but will fit under the window seat. The bag is very tight around an American in the middle seat of an Airline 738 airplane. See photos below. This is a laptop bag on wheels (exactly what I wanted). It's not a travel bag, so no clothes and shoes for a weekend trip, but for a laptop, a few files and at most 1-2 books, nothing else fits in it. Very slim fit and side pockets. In fact, it didn't even fit in the small water bottle I bought at the airport. This is undoubtedly a very cool looking trolley for a laptop, but it needs to be wider and the outer pockets need to be mesh to allow water to fit inside. There are no pockets on the back. This is my eighth wheeled bag and I have yet to find the perfect bag that fits under an airplane seat.