This is a Gregory backpack. Size: Approximately 40cm (height) x 30cm (width) Depth: Approximately 13cm Fabric: 50% Polyester x 50% Cotton (The material inside the pockets, etc., is 100% nylon) There is one small pocket on the top, and one medium-sized pocket on the inside, against the back. The fabric on the top part is slightly faded, possibly from sun exposure, and has some faint white lines. The inside is clean, with no fraying, and is in normal usable condition.