Brand new, unused. The protective paper is still on the zipper. Inner dimensions (laid flat): Width: 33 cm Height (from the bottom to the zipper): 23 cm Please see the images for the outer dimensions. It's woven from a material similar to a car seatbelt. I think it's made quite sturdy. It fits A4 size, but there's no defined depth, so it doesn't seem like it would hold a lot. It doesn't stand on its own. #CommutingBag #PC Case #WorkBag