This is a Gregory Nano backpack. It's a 2005 US model. Capacity is 17L. Height 51cm, width 31cm. It's a perfect size for everyday use. The inner coating, characteristic of Gregory, had hydrolyzed, so it has been removed, and there is no odor. Also, the water-resistant zippers had deteriorated, so the stickiness has been removed. Other than that, there are no stains or scratches, so you can use it without any problems. Gregory Gregory Vintage y2k Outdoor Mountaineering