Keep your hands free and help keep your items safe in the Core Performance Backpack Advance. This versatile backpack gives you the functionality to get where you're going, from the classroom to the playing field and everywhere in between. Woven polyester fabric offers durability and security, while the performance-driven style gives you a streamlined look. Design: Woven polyester fabric Easy-to-wear shoulder straps Versatile design for multiple uses Volume: 26 L Dimensions: 20.1" H x 13" W x 7.5" D