Great carry bag for books, groceries, diaper bag, school bag ... anything where you need some nice room. There are deep pockets on each side (approx 9w X 9d) and a zip pocket inside with 2 pocket on that (see pic where I put colored highlighter in each to show position on zip pocket). Strap when extended is 12 inches so goes on shoulder for easy and comfortable carry. Black and white horizontal stripe with crossed arrows on one side, 100% twill cotton. Read label for care. 18"w X 14 d with rounded bottom. Hook for keys on one side.