im flying with qantas, i wonder how many kg can it hold? dd will be 15mnths and shes about 9.5kg atm, rafferty sounds like a great idea! can we bring heaps in the suitcase because we are away for 2 weeks. also did you bring your own milk or does qantas have milk on the plane-not the tiny coffee milk though that would be a pita. whats a bulk head?