Cool hardcase. Used it for about 5-6 years now and is still going. Haven't been traveling on planes with it though and I probably would get a proper flight case for that, but to keep your desk safe on the usual car and bus travels up and down the country its completely fine.
Love the little compartment on the top half as well, very useful.
The handle is good and feels comfy. The locks are steardy and do the job. Never locked it, as I never had to but its nice to have the option just in case.
Good product for the money. Would definitely buy it again!