This backpack was designed for a quick work-to-workout transition with a built-in pocket for sweaty gear. Designed for On the Move Reinforced strap construction carries a heavy load when you're on the go all day Water-Repellent Fabric Expandable pocket for your sweaty gear A quick-access phone pocket helps keep you connected Mesh: 100% Polyester Lining: 100% Polyester Trim: face: 100% Polyurethane, back: 100% Polyester Body: 100% Recycled nylon Exterior padded pocket fits a 15" laptop Dimensions: 11.5" x 7" x 16.5" Gently pre loved. Barely used, like new! No rips, stains or noticeable flaws.