If you're traveling and carrying your camera with the factory-made camera strap, you're just inviting trouble.
Not only are these single straps uncomfortable, but they're also flimsy. With the camera brand emblazoned on them, they are also targets for would-be thieves...
Just one cut and your camera strap will be gone, along with your camera.
That's why a shoulder strap system like the Holdfast MoneyMaker (shown above and below) is a great choice for protecting your gear.