This multi-functional shoulder bag is perfect for business use and easily fits A4 files. The strap can be adjusted: shorten it for shoulder carry (image 5), or lengthen it for crossbody wear. The side zipper expands the bag's width, allowing for size adjustment. Dimensions: approximately 29cm (height) x 36cm (width) x 8-12cm (depth). The zipper area in image 1 has a flap (with a button) (image 3) and includes a pocket with a card slot, a coin purse with a key holder, and a pen holder (image 4). A smartphone can be stored in the small window-like area in image 2 (the pocket flap can be neatly tucked away). Instant purchase is welcome. Although unused, please understand that there may be minor scratches as it was stored in a drawer. Please note that the bag will be folded and compressed for shipping.