Big, waterproof, adaptable
"I chose this bag for the following features: Wheels Size Shoulder straps Waterproof It's the only bag I found that has all these, and the Ortlieb quality is obvious. The shoulder straps dont look as strong as I would have expected and they aren't as padded as my non-wheeled duffel, I trust the design is fit for purpose, I haven't had to use them yet. There are no compartments, so need to use packing cubes/dry bags. This is more flexible anyway but does add to total cost. Happy with the purchase, and 1st trip done."