Infant baggage allowances vary depending on whether the Weight Concept or Piece Concept applies.
One extra piece of baggage in addition to your usual baggage allowance, regardless of cabin class. This extra piece must be 23 kgkilograms (50 lbpounds) or less, with total dimensions (length +plus width +plus height) not exceeding 150 cmcentimeters (59 inches).
Passengers traveling with infants in any class are also permitted one (1) handbag for inflight necessities and infant food (weight must not exceed 5 kg/11lb) and one (1) fully collapsible stroller or portable bassinet as a carry-on item, as long as cabin space is available and you are not bringing a child seat. If no space is available in the cabin, the stroller/portable bassinet must be transported as checked baggage in the hold.