This is an ISUKA backpack cover. It is a new product. It is listed as gray, but I think it's closer to dark gray. I haven't opened it, so I don't know the exact color, but since it's a dark color, it's great not only for hiking but also for business use. Good for those who tend to carry their laptops. It's compact, so if you keep it in your luggage, it will be useful in a pinch. The price tag is not attached, but I recall the retail price was around 4000 yen.