This is a DOT bag, it is the medium sized, everyday bag that seems to work for most women. This is the bag I make the most of, by far. It is 7 inches tall, 10 inches across and 5 inches width. Straps are 22 inches, perfect for being hand held and great to throw over your shoulder. It has a high quality magnetic strap and a metal frame that overlaps like an old fashioned Doctor's bag. It is secure and very durable.