Pros:• Durable material• Assembled to last• Zipper quality - Amazing• Main pocket zippers have ability to be secured with lock• Deep pockets (def fit a weekends worth of clothes and essentials in here)• Comes with shoulder strap with reinforced cushion for comfort• Velcro slot on back of bag secures it to the adjustable handle of carry onCons:• As I have never had a problem bringing this bag with me as my personal bag in combination with my carry on, it may be too big for some. (When I travel I only bring this bag and a carry on, it is perfect for my needs. I can store my Dyson hair dryer, 4 clear packing cubes (small) my makeup bag, my nail polish bag, my jewelry travel box, two small rolled up shirts or socks, chargers and all my personal identification.)Overall, even if this bag is perceived on the larger side, it meets the requirements for a personal bag for most airlines. The quality and functionality of this bag have surpassed anything else I’ve ever used. I’ve had this bag for years and it still looks like the day I bought it.