AWESOME briefcase! There is SO MUCH room in this thing... for real. If you're going somewhere for just a day or two by plane, you can get your travel essentials in there (laptop, associated cords, etc.) as well as a change of clothes or two. I was able to fit three Canon XA10 video cameras in there, a WD MyBook Thunderbolt Duo, a DJI Mavic Pro drone, a ton of cords, cables, laptop, pro Sony studio headphones, etc., and then some. And it STILL fit under the seat in front of me on my flight. Totally blown away.