The best luggage size for this weight restriction is between 25-29 inches (longest size). That's because 20 or 23 kg checked ...

Is there a weight limit for carry-on bags? Most major domestic airlines do not impose a weight limit on carry-on bags; ...

But before doing so, it's a good idea to familiarize yourself with different airlines' luggage rules and size policies, which can vary depending on the carrier and your destination. While most ...