Review on Waterproof Rolling Laptop Backpack, MATEIN Compact College Travel Bag with Wheels - Fits 15.6 Inch Notebook, Carryon Trolley Luggage Suitcase, Business Bag for Men Women (Black) by Jen Wilson

My wife and I are primary school teachers. We needed a bag that could double as a backpack in the days when we didn't carry as much weight with books, and that we could roll up when loaded with books. It was a great decision. The wheels run true and are straight. It doesn't look "cheap". Also the side pockets for drinks are a plus (not to mention all the other pockets). This bag is a great carry-on for those who travel (fly).