Made Of Combo: 600D Polycanvas And 1680D Polyester Adjustable Padded Shoulder Straps With Storage Loops And Web Carrying Handles Double Zippered Main Compartment With Padded Removable Shoe Compartment Divider And Air Vents, Elastic Strap And Side-Release Buckles Air Mesh Padded Back With Zippered Laptop Pocket Top Zippered Pocket Folds Out, Holds Up To 4 Caps And Secures To Front With Adjustable Side-Release Buckles Front Zippered Pocket Inside Zippered Compartment Contains Clear Zippered Accessories Pocket And 2 Zippered Clear Window Pockets Complies With Most International Airline Carry-On Size Requirements Accommodates Most Tablets And Laptops Up To 15" And Shoes Up To US Men’s Size 18 Spot Clean/Air Dry