Cylinder Handlebar Bag, black canvas, has 2 straps and two loops on the sides, zipper closure and plastic sheet insert to make bag hold its shape. Need a place to stash your phone, wallet, sunscreen, gas tank? The cylinder handle bar bag takes the vintage saddle bag look and updates it for today. Canvas construction, and universal mounting means that it will work under any saddle or on any handlebars or side of rear rack. 8 inches long and 5 1/4 diameter.