The best in Tote-Along water tanks is now here! This durable, blow-molded polyethylene construction tank, has quality zinc plated steel brackets throughout. Now even easier to pull with an extra large set of heavy-duty wheels. Standard bayonet fittings included on all tanks except 5 gallon size. Tow bracket and 5' sewer hose included with 15, 22 and 30 gallon Tote-Alongs. This comes completely assembled.