This is a Mountain and Trail mini2 backpack. Size: L Color: Gray Thank you for viewing. I'm selling this L size because I bought it after really liking the M size mini2, but I haven't had a chance to use it. It's new and unused. I purchased it in September 2023. It has been stored at home. Please consider purchasing only if you understand this. I checked it before listing, but I apologize if I missed any small stains or other imperfections.