This is the small MZ Wallace leather Crosby sling that was part of the 12 days of Christmas event a couple of years ago. It is a beautiful bag, but I am just not a sling person. I only carried it a couple of times and it is in perfect, brand new condition. It comes with all three straps and the dust bag. The waist strap hadn't even been unwrapped until I unwrapped it for the photo. Feel free to ask any questions.