This is the Manfrotto Advanced Bags Tri Backpack L camera bag. It's essentially unused, as I only unpacked it at home. However, it has been stored in a closet for a while, so I'm listing it as "like new." It's a lightweight bag, measuring 33 cm wide, 26 cm thick, 46.5 cm high, and weighing 1.5 kilograms. As you can see in the last instruction manual image, it comes with straps for attaching a tripod and a rain cover for use in the rain. There's also a padded slot on the back for a PC, and I was able to store a 15-inch computer in it, as shown in the photos.