The navy and black rolling thunder 2 is extraordinarily maneuverable, and smooth. It's furnished with shock absorb bearing wheels, is built with a heavy duty frame, and hardware forged steel axles. Equipped with an expendable handle which locks in place so you can pull or push your bag, and transparent security flaps. Has roomy storage and extra compartment for shoes up to U.S. mens size 15. You can't go wrong with this spacious, sturdy, and reliable roller.