Seems pretty sturdy, pretty comfortable, fits in my backpack every day and feels good. I've been using it almost every day for a few months now and my only complaints are that it picks up a lot of dog or cat hair and when the left toggle switch is pushed all the way forward or all the way to the right (with thumb on) it hits the before Lid instead of moving all the way forward, same goes for the right switch but only if you push it all the way forward. This only happens if you have both a lid and a joystick.