This is a nice size, room passport bag that also works as a sling bag. The bag has a zipper around the outside edge of the bag that whne opens, allows the bag to expand about 2". There is a nice blue stone wash cotton fabric with a sewn patch of a peace sign. The adjustable shoulder strap has a metal buckle, and the flap has a magnetic button to hold it down. There is a zipper pocket under the flap.