The Osprey Ozone 80L/28 roller bag may have shown up to the wrong party. At face value, we could see the Ozone being a great bag with plenty of space for road-tripping travel. Lightweight, easy to transport, but the overall features and structure make us question if it has the chops for air travel. The lightweight aluminum tube frame and thin-skinned shell make it likely to suffer damage at the hands of baggage handlers.
Since the Ozone didn't exactly fit the spirit of this category, it may have suffered in scoring, but don't let that deter you from considering this well-built lightweight bag. We just don't recommend it for massive packing lists or air travel.