I never thought they made a bigger, nicer bar bag like this. It's as big as a tank bag. Totally waterproof. has two compartments and a clear, waterproof also window for your smart phone. Attaches & detaches easy with four velcro fasteners, and comes with a shoulder strap. Really professional quality, long lasting piece of kit. I love how they don't interfere with any of the bike's cockpit controls, nor with me standing leaning over the front of the gas tank. And look better, imho. Also there is a wire ingress opening in a protected area underneath, to pass power cables, should you need to power something while on the go. This is the third one I bought over the years. First went with my BMW sold, second has been on two Stelvio's for several years more than 140,000 miles, they absolutely never leak, and now I got the biggest one they make. BarBag Media - Extra Large 29870402 by Wunderlich. You can find it if you search for luggage for the GS 1200. Fits perfectly on Stelvio.