I purchased this a few years ago. I haven't used it very often, so there's some wear and tear, but I think it's easy to use because it's a 2-way bag. The color is charcoal gray. The shoulder strap is removable. Inside, there's a zipper and a pocket. Please understand that this has been stored at home. Please refrain from purchasing if you are sensitive to used items. I will ship it compactly. Thank you.