Hi,
i will fly HAJ-ZRH-EWR in business and have a roll-on bag , a small/regular back pack (an everyday one no hiking one) and now a ukulele I just purchased.
i should be able to get all of them as Carry on as there is a 2 pieces plus personal item on the website (ok the roll on might be slightly heavier than 8kg but the uke is considerably lighter).
is my thinking correct or did I miss something?