This is a large backpack suitable for a 2-night, 3-day trip. I used this for a school trip to Nikko, but I'm selling it now as I no longer need it. It's relatively clean, but it does show signs of use. Width: Approximately 44cm Height: Approximately 50cm Depth: Approximately 19cm There are two large pockets on the sides and one on the front. A document holder is shown in photo 7. The straps are adjustable. The design is simple, so it can be used by both boys and girls. How about it for a year-end trip or an overnight stay?