Mammut Seon Cargo 35 Litre Travel, Climbing, Business, Camera Backpack. The Seon Cargo is 24 x 13.75 x 9", making it carry on compliant. Its durable fabric, thoughtful compartments, and sleek look make it highly versatile. This has a large inner pocket that I like to put clothing or gear in, typically in packing cubes, then it has a shoe pocket underneath, which I also stuff my rain jacket or light jacket in for quick and easy access. The top pocket holds a mirrorless sized camera and 1-2 lenses and is also great for your electronics, or other accessories. There is also a laptop/tablet sleeve that is padded, I fit my Maci on pro and iPad Pro in there with room for a taller/larger laptop. Finally there is a top zipper pocket that fits cables and chargers, headphones, wallet, phone etc… and two thin side zipper pockets for quick stash items. I travel a lot and this is one I really liked but have adjusted my kit have haven’t used it in a while So time to pass it on. It’s got great handles and can be carried briefcase style easily as well as the backpack straps. Good used condition, no rips or anything like that, overall a really solid travel piece. When used as your “personal item” flying, I can get 2-3 days of cloths in it as well as my laptop and other personal items, and a larger roller bag in the overhead (my camera gear usually) .