I was checking what baggage allowances I would get for long haul international flights under the Economy Essential class. Normally it states 2 x 23KG checked bags and for Oneworld Sapphire it states "1 additional bag (up to a maximum of 2)". Is my understanding correct that Oneworld sapphire has no baggage benefit whatsoever for Economy / premium economy flying CX? What is even more confusing is that CX Gold (Sapphire equivalent) seem to be able to bring 3 bags?