Nilfisk GM150 Freestyle vacuum cleaner dustbags. NO LONGER AVAILABLE
These were the genuine Nilfisk dustbags, part number 82326300 which had five in a pack, complete with white filter for behind the dust bag, before the motor. Marketed in the mid 1990's these machines were adored by the people who had them and were very reliable.
In 2013 these bags are no longer available, however the Nilfisk bag 30050002 can be be successfully used inside them.
See them below in related items.
As it's light, maximise the saving on postage and buy some of the related parts below, such as dustbags and the filters or a new floor tool.
At the moment, standard postage within Australia is capped at a maximum of $20!