This is a Porter sacoche. I bought it 5 or 6 years ago and used it about 10 times. I haven't used it in the last few years and it's been hanging on a hook. There are no noticeable scratches or stains, and I think it can still be used. No smoking, no pets. Thank you. The current retail price is 27,500 yen. The following is from the official website: [Product Details] Item No.: 737-17820 Brand / Series: PORTER HYBRID Size: W: 265mm / H: 180mm / D: 0mm Weight: 150g Material: Surface: X-C1000 (X-PAC Cordura nylon) (some without X-PLY) Back: Nylon ox (black hypalon coating) Attached: Cow steer (combination tanning, water repellent) [Product Description] This is a total series "PORTER HYBRID" that uses the original fabric "X-C1000" as the main material and offers a wide range of items from business bags to small items. "X-C1000" was developed in cooperation with "DIMENSION-POLYANT", which has a reputation for developing sailcloth used in yachts and windsurfing, and "INVISTA", which produces many high-quality materials used in outdoor activities. It is an original fabric that combines "strength", "lightness", and "waterproofness". It is also very strong and lightweight. The back of 1000 denier Cordura nylon has X-PLY, which is made by twisting polyester into a string and arranging it in a bias (diagonal to the fabric) direction to suppress the stretching in the diagonal direction, which is a weakness of woven fabrics. Furthermore, by laminating (pressure bonding) a very thin PET film made of polyester material using a patented manufacturing method, the weave of the fabric is sealed, preventing water such as rain and sweat from entering. This material combines strength, lightness, and waterproofness. The gusset uses fabric without X-PLY of X-C1000 to make the shape of the bag look beautiful. Shoulder bag Porter Waist pouch beams Beams