We will be flying from Portland, Oregon into Frankfurt and then into Venice. The baggage allowance size for carry on for Condor is 55x40x20cm and personal item 40x30x10cm. First question is when I measure my 20 in carry on roll bag that i usually use when i fly Alaska air, it's just above the carry-on size by half an inch with measuring the wheels. Do they really have you measure your bag? I'm having a hard time finding a bag under the max size. We will be gone for 16 days and will be doing laundry, but I'm hoping to have some room to bring items back.
Flying back on KLM most likely with also small bag sizes. Since these are European carrier's is that why they have smaller luggage sizes?
Any suggestions are welcome. Trying not to buy new luggage for this trip.