This is the McKINLEY Yukon 65+10, a large-capacity backpack. It has a capacity of 65L + 10L expansion, making it the perfect size for mountaineering, long-term travel, and backpacking. I received it from a Canadian backpacker. It shows signs of use, but it has been cleaned with an Oxyclean soak + hand wash, and then dried in the bathroom, so it is in a clean condition. Also, there are repairs in a few places (about 3 places), so please check the photos. None of them affect use. The back cushion and shoulder straps are in good condition and can still be used. *For reference, official photos are included in photos 6 and 7. Please purchase only if you understand that this is a used item.