Nilfisk Bacuum commercial backpack vacuum cleaner's flexible tapered hose complete from entry cuff to bent end piece, pistol grip, that the operator holds.
As it's light, maximise the saving on postage and buy some of the related parts below, such as the paper dustbags and the filters or a new floor tool or other accessory.
At the moment, standard postage within Australia is capped at a maximum of $20!