Backpack Polyester 100% polyester Trim 1: 60% polyurethane/40% polyester Trim 2: 100% polyester Gunmetal hardware Width: 12.5” (31.75cm); height: 16.5” (42cm); depth: 6.5” (16.5cm) Handle drop: 3” Exterior details: 2 side zip pockets Interior details: back slip pocket, back padded computer snap pocket Lining: 100% polyester Snap fastening Imported