I'm still trying to get my head around the 2 x 23kg CABIN baggage. Despite having now seen it with my own eyes, it just doesn't equate. Certainly never heard of before, other than the old Aeroflot days of course!
The highest hand baggage allowance I have personally ever seen in my travels was 10Kg. Many restrict it to as low as 6Kg! I'm still wondering if it's a monumental cock up and should read 23lbs (just over 10 Kgs).