This is a backpack from the German manufacturer, Schoffel. It's approximately 42cm tall, 36cm wide, and 10cm deep. It's very well-made and useful for both mountain hiking and everyday use. With a capacity of about 15 liters, it was perfect for day hikes. The wide shoulder straps reduce shoulder strain, and the waist belt helps to carry heavy loads comfortably. I've used it a few times a year for 5 or 6 years, and the exterior is in clean condition with no scratches or stains. However, perhaps due to aging, there is some dirt visible on the inside. Also, the fabric is showing signs of wear and feels a bit rough. There is no stickiness. Thank you.