The contrasting lining give this messenger bag a nice pop of color to brighten up the design. Material: 600D Polyester with PVC backing Features: * Hook and Loop fastener flap over with hand strap for extra security. * Front zippered pocket on flap. * Mesh water bottle holder. * Zippered pocket with external organizer. * Adjustable webbing shoulder strap. * Rear padded slot of iPad / tablet with Hook & Loop fastener strap closure.