Kangaroo Belts.
Thank you for your responses.
I'm really trying to figure out which of the zillions of car seats will be permitted on board, the guidlines are sparse.
I'm not a fan of the old kangaroo belt systems, and as I'm travelling alone with baby will appreciate her own seat for the extra room.
NB: All bulkhead/cot seats are already booked on both cross-pond flights.
Shouldv'e flown world traveller plus,but at almost $2000 extra it's hard to know what's ever best.