I'll be over there for 3 months during winter and I don't want to be washing my clothes super often so I went ahead and booked luggage (30KG maximum was standard on all flights i saw, not taking 30kg).
I was hoping someone could recommend a good large backpack that is good value and comfortable, bonus if it comes with a detachable smaller backpack for day trips and for carry on.
Thanks for any help you may be able to give
https://www.ozbargain.com.au/node/379838