A portable pressurized gas assembly which comprises a first panel structure; first looping pipe coil structure carried by the panel structure in overlying relation to the structure and having flexible construction, there being structure rigidly attaching the pipe coil structure to the panel structure at one side thereof; the looping coil structure having pressurized gas inlet and outlet fittings associated therewith, whereby the looping pipe coil structure may receive pressurized gas for transport by a user; the panel structure and pipe coil structure having an overall length dimension less than about 12 inches and overall width dimension less than about 9 inches.