Custom mobile cart designed for most CAMPLUX portable tankless water heaters, AY132, BD158, BW158, BW211 with a maximum water heater height of up to 21 inches. Built with a sturdy steel frame, it securely holds your unit and a standard 20 lb propane tank with safety straps to prevent tipping. Large 10-inch pneumatic all-terrain wheels roll smoothly on grass, gravel, dirt and job sites. Side hooks organize hoses and accessories for neat storage. Quick easy assembly with included hardware. Perfect for camping, RVs, outdoor showers, farm, pet grooming and backyard hot water use.