Went to Spain, Morocco, and Portugal with these (and a carry on lol)! They were perfect, and our air carriers didn’t say anything about it being too large. And ofc, they fit perfectly under the chair!

I got the color Flame - which is gorgeous. I've already gotten a few compliments on it. I took this with me on a long weekend trip. I brought it and a small roller suitcase and used this as a personal item (on United). I was a bit nervous because it is a big backpack. But no one mentioned anything and it fit under the seat nicely! I didn't stuff it full and I used the side straps to compress it even more. I think if I packed it to its full capacity, it would have been a bit dicier - but United has the smallest amount of space. The internal compartments are nice! It was easy to stay organized, and the multiple opening options made it easy to stay organized during my trip. It was easy to carry around and comfortable.

I haven't even used this bag yet but I have taken it out to look at it a million times. It's so pretty and has so many great pockets and zippers and compartments, I know it's going to be perfect for a short weekend trip!

I was looking for something to take with me on our 8 day trip to Europe so I wouldn't have to check a bag. I took the Terra 26L Laptop Duffel Backback and an Away carry on suitcase. For the flight back, I was able to fit all my jeans/shirts/sweaters in my Terra and all my fragile souvenirs in my hard shell suitcase. It counted as a personal item for American Airlines and Transavia in Europe. This bag was perfect!