I am taking my daughter, who will be coming up 6 months, to Australia for 3 weeks and plan to take her car seat with us in the hold. Does anyone have any advice about protecting it? I'm worried that with no packaging on, it might get damaged but as I'm going to need to carry all the luggage plus baby, I don't really want to make it harder to transport by over packaging if its not needed. Any advice would be a huge help, thank you!