I found this from post #8 in this thread http://www.advrider.com/forums/showthread.php?t=250451&highlight=Water+volume[/url] " Well I decide to do a real measurement test for the volume. I went and filled up the Gobi with water till it flowed over the edge. Measured the water, 500ml at a time. I came up with 25L per Box!!!!!!!. Of course this does not count the lip of the lid, so maybe 28L at best. "
