This is a foldable, lightweight backpack made of Cordura nylon. It's a large size that can fit B4 documents. Size: 46cm (height) x 30cm (width) x 20cm (depth) No pockets Weight: 110g Attached pouch: 12.5cm (height) x 12.5cm (width) x 5cm (depth) / Weight: 20g With carabiner I bought it intending to use it for a trip, but I forgot to bring it on the trip and never used it. The actual item is shown in photos 2-5. It will be shipped unfolded.