Wicked Ridge Crossbows Neoprene Sling with One CUB, 1.25-Inch 25-inch wide shoulder strap with an elastic band for holding Crossbow Unloading Bolts (CUB) Makes the perfect addition to your crossbow to help carry it to the woods Non-slip neoprene sling also features a custom swivels and one CUB included Extra strong shoulder strap with integrated elastic band for Crossbow unloading bolt Non-slip design with custom swivels Includes one crossbow unloading bolt