This is a nylon bag that cost 6500 yen when purchased. It has one pocket on the front, and the inside is divided into three layers. The outer layer has one large pocket, and the middle layer has two medium pockets and one small pocket on the outside. The main middle layer has one large pocket with a zipper, two medium pockets, and one open pocket at the bottom for holding a PET bottle upright. Because it's a trapezoidal bag, the openings of the side layers are a little narrow. Both sides close with a hook. The main layer has a double zipper that allows it to be fully opened. It has gussets on the sides. Shoulder strap (shoulder belt) included. There is some scratching on the hook clasp of the front pocket. It looks quite white in the image (10th photo), but the brightness has been increased to make the scratches easier to see. In reality, the scratches are only noticeable when you touch them with your fingernail and are not very noticeable from a distance. The hook clasp on the back has minor scratches. The double zipper on the main layer has some scratches as shown in the image, but they are shallower than those on the hook clasp. The metal parts of the shoulder strap (shoulder belt) appear to have no scratches. The D-rings for attaching the strap to the bag have some minor scratches. There are no stains, spots, or corner wear on the fabric. It has been stored unused with the strap attached (the strap was removed partway through storage). 《Size》 Bag Bottom: 40cm x 18cm, Storage height: 27cm, Height including handle: 44cm Side layer opening width: 29cm The main layer is trapezoidal, so please consider that A4-size magazines, etc., will have their corners sticking out and the zipper will not close completely. Shoulder strap (shoulder belt) Carabiner length: 3.2cm Maximum length including carabiner: 127.5cm, Minimum length: 71.5cm Would this be suitable for work or travel (about one night)?