Aer Lingus- Max Bag Dimensions for US to International Destination- ****Max weight 10kg (22lb) ****Max size 55cm H (21.5&quot;) x 40cm W (15.5&quot;) x 24cm D (9.5&quot;)  *****Plus one small personal item: Small handbag, laptop, duty free or baby changing bag. Max size 25cm H (10”) x 33cm W (13”) x20cm D(8”)