These Chart/Map storage envelopes are heavy duty and best kept flat under a bunk.
The envelope holds approximately 30 Australian Charts or about 40 topographic maps.
Being clear on one side the chart envelope can be used in the cockpit without fear of water ruining your charts or thrown over the bonnet of a car in the rain. if you are using it for maps.
Made from sturdy PVC with a heavy duty zip on the back.
The holders are 630 x 870mm