I'm selling some of my hiking backpacks as they've accumulated. This is a GREGORY backpack with a breathable back panel, size MD/LRG (46-56 cm). Includes a rain cover (used once). It has been stored in a closet. I estimate it's been used for about 15-20 days. I cleaned it with a tightly wrung-out wet cloth after each use, so there's no visible mud or dirt. The bottom has some minor scuffing. No hydrolysis, no tears. Please check the photos. I'm about 160cm tall. Millet didn't fit me well, but Gregory was a perfect fit. The back length is adjustable. The back opens with a zipper, which is convenient for taking out a lunch pot or other items. It's versatile and excellent for day trips, overnight stays in huts, and even tent camping. The hip belt pockets are large enough to hold a big smartphone, which is convenient. Shipping within this year is available until December 25th and 26th. Shipping will resume after January 10th. Please be aware of this when purchasing. This is a used item, so please refrain from purchasing if you are concerned. (Please also check my profile.) No smoking or pets. - Brand: GREGORY - Size: MD/LRG (46-56 cm) - Features: Breathable back panel - Color: Black/Blue - Model Name: ZULU 40 Thank you for looking.