This is the MAMMUT NEON SPEED 15. It's a backpack used for attack-style climbing, trail running, multi-pitch climbing, and day hiking/mountaineering. It has convenient features like gear loops for climbing, a helmet holder, and a cord for a rope. As shown in image 6, the zipper is partially broken and unusable. There is a small hole in image 7. There is some dirt as shown in image 8. It might come off with washing. Please consider these points, especially the damaged areas, before making a purchase.