Our classic backpack intelligence. Durable enough to carry books and a laptop, light enough to ride a bike or exercise. Concealed slide fastener provided with two front pockets, for the convenience of two open front pockets. Hardware buckle closure and tuck flap matte silver. Drawstring closed. 15 "high, 10" wide, 6 "deep. Adjustable straps. Inner bag .100% recycled cotton canvas.