This is the small drum bag 231LRG from Outdoor Company. It is made of bright brown Cordura nylon, has a structure without dividers, and comes with a shoulder strap. The size is approximately 33cm (width) x 16cm (height) x 16cm (depth). The shoulder strap length is approximately 33cm to 106cm. I purchased it for short outings, but I've been using another bag all the time, so it doesn't seem like I'll have much use for it, so I'm putting it up for sale. Although it is an unused item, it has been personally owned and stored. Please consider this before making a decision.