The sydney harbour bridge, also known to australians as the 'coat hanger' is one of sydney's most iconic landmarks. A great way to experience the bridge and sydney is to do the bridge walk. An even better experience is to take a helicopter ride. Printed on our fly lite fabric. Fly lite is a 65% cotton 35% polyester blend. Thistank is unisex. This fabric is made a little lighter to suit warmer weather and for everyday comfort.