a1527 PORTER Porter TANKER 2-layer large 3-way BRIEFCASE briefcase backpack. This is a popular model, so please consider it. The color is khaki gray. The retail price is 53,900 yen (tax included). The size is approximately 46cm x 33cm x 15cm, measured by an amateur. It's a large size that can hold a lot. It's in good condition with some signs of use. The included accessory is a shoulder strap, which is unused.