I had this backpack for about 2 years plus I believe. Well its been a while that I forgot up until someone asked me about my backpack brand. I have been traveling a lot with it and trust me it is worth it. I have a carry on lugguage and the backpack everywhere I need to travel. It simply makes me avoid any unnessary charge for extra lugguage which is a good bonus Also you can stuff your backpack under a seat in front of you in an airplane just make sure it doesnt stick out like a sore thumb and you're good! CON: Just the pockets on the side. I remembered it being nice and strong but the elastic inside the pocket just got loose overtime so just keep that in mind if you're going to leave a water bottle there.