A super sturdy bag. I traveled to Spain from the US with it as my main personal item. It fit under the seat as necessary with personal items. It also had a back pocket which kept my passport and money secure. It had plenty of room for my phone, iPad, computer and all the many items I wanted to keep with me. Lots of room and very, very durable. Fashion wise, I loved the rugged look and this bad fit it to the t. When I travel again and again I will definitely use this backpack again and again. Very satisfied is an understatement.