Watertight (with TiZip) - Our highest level of waterproofing. Lightweight - uses one set of LinQ fasteners. Fits position 1, 2 and on top of LinQ Stackable Fuel Caddy. Expandable 9 to 30 L (2 - 6 US gallon, 550 - 1 831 cu in) capacity. Improved Shovel Holder System. Allows to store LinQ Removable Snowflap between the bag and the cover lid (snowflap must be facing up to not hide rear light). Requires LinQ Cargo Base kit (860201806) for installation on stackable LinQ accessories.