Thank you for viewing from among many items. A4 files fit horizontally. The side pockets can hold 500ml PET bottles, water bottles, and small items. There are two divided pockets on the front. Inside, there are two divided pockets on both sides. The handle is 53cm long, so it can be used as a shoulder bag. It can be closed with a magnetic button. The bottom, sides, and handles are made of canvas. It stands on its own because it has a thick core and a bottom plate. Size Width: 43cm Height: 24cm Gusset: 13cm Bottom: 31cm x 13cm Handle: 53cm Please note that there may be slight variations due to being handmade. It will be shipped folded. If you would like a zipper closure (additional 350 yen), please let me know in the comments.