Mammut Zephir Altitude Size M There is a faint mark of a name that is barely visible unless you look closely. There are also some dirty spots. I apologize that they are difficult to capture in photos, but I have included them. Please check the last two images. It has been used very few times and I don't think there is any deterioration, but it is a used item that has been used for climbing. Therefore, please only purchase if you understand minor dirt and scuffs. Home cleaned.