Very pleased with color and durability of hard-sider luggage. Unfortunately, there are no instsructions on the exterior to unlock the 3 bags. Google provided a hint though in another language and I realized 3 zeros was the clue. Still don't now to set my code but when I have time, it'll be googling again. This set seems to have the same problem I encountere on a smaller piece of another brand of carry-on bag-the bag pulls just fine when behind you, but don't try to push one and pull another, it doesn't like being pushed. It says it has the trolley system so maybe I can google it too.
Locked with no clue how to unlock