LONGRIDE NOMAD SISSY-BAR BAG
This sissy-bar bag fits almost any sissy-bar with its three elasticated Velcro straps on the back, and one on the bottom to attach to a luggage rack. It’s big enough to store a helmet in, is made from water-tight 840D nylon with PVC backing, and comes with a carry handle for off the bike, two elastic straps, and a rain cover. Size? 44 x 32 x 31cm.
It’s available at your Zodiac dealer; go to zodiac.nl to find your closest one.