Perfect for school, travel, hiking and everyday use, this attractive Blue/Black Sling Strap Backpack with Mesh Pockets features two outer mesh pockets, a top zipper closure, a single padded strap for comfortable, easy carrying and a nylon hook at the top for hanging. Made of sturdy nylon with plastic hardware and a metal zipper pull. Measures approximately 16" x 12" x 3". Comes loose.