I am off away with my son next week and have just realised that our bags are very slightly over the new Ryanair dimensions for free cabin bags (40 x 20 x 25). Does anyone know whether they are asking all cabin bags to go into the sizer before boarding these days? We have squashy bags that would easily fit if not jammed full (they are just over the 25cm width allowance), but I am wondering if we could get away with my son’s usual cabin bag, which is rigid but measures 40 x 15 x 30). Son is autistic and is determined to have his usual bag (doesn’t do well with change and the whole airport experience is already overwhelming enough), but he hardly packs anything in this bag. Money is tight so I would rather avoid paying £24 for him to bring a practically empty bag just because it is not to Ryanair’s exact dimensions - so just wanted to see if anyone had any recent experiences to share before I pay for extra cases; we already have two checked bags in the hold. Any insight gratefully received!