Fill the drum from the tap, or better still harvest rainwater from a down pipe (or as many drums under as many down pipes as you like...), or recycle ‘grey’ water from the bath and sink.

The robust 26 gallon galvanised drum, which carries a 5 year warranty, can be picked up on the lightweight plated frame, transported any distance thanks to large pneumatic tyres and a well balanced design, and dropped off in another location.  Over very long distances you can make life easier by towing with an optional draw bar.

The Henchman Water Barrow (a mobile water butt) includes a lid with a hole to point the down pipe into.  Additional drums increase capacity and can make for an efficient relay system.  The barrow frame can be easily dismantled for storage.