I've got a Qantas flight in economy tomorrow and have a case and a bag to check, the combined weight around 17kg.
As a OW Emerald, can I check both of these?
The info isn't clear and tends to either mention nothing outside QF, a larger allowance but no mention of more than one bag etc.

If push comes to shove, the bag could be hand luggage assuming I can take that and my laptop bag.