First, as everyone knows, good wheels are essential to a rolling bag. This bag has double wheels; that is, two wheels where most bags only have one. While it is a backpack, the bottom of the bag is on a rigid base. This bag has a large center compartment. The front of the bag has two more, smaller storage pockets. The one storage pocket has sewn into it a place to put id cards or the like. It also has another smaller pocket within the same pocket. The center pocket, and one of the outer pockets could each be locked with small luggage locks (locks aren't provided). It also has backpack straps should you chose to wear it, rather than pulling it on its sturdy wheels.
I purchased this for a carry-on luggage piece. Looks like it will work well and it will be handy to have both straps and wheels. The handle is not as well-made as most suitcases but since I will not be using it on a daily basis it should do just fine. The back pack itself is well made and quite roomy.