Hynes Eagle Lightweight Causal Backpack (Green) Polyester Material : Polyester with PU leather features Approx. Dimensions: 12.2*5.9*16.5 inches (L*W*H) 1 front zipper compartment and 1 large back compartment to fit up to a 13 inches laptop Adjustable and padded shoulder strap for comfort Casual simple style good for school or walking around the city