Coleman ATV Cup Holder- Stay hydrated with a drink close at hand with a Coleman ATV Cupholder. Its spill-resistant, smart hinged design keeps your cup or bottle level, however steep the hill. The universal wing nut mount easily attaches to your handlebar without the use of tools. It fits cups and bottles up to 16.9 fl. oz. Keep cold drinks close on hot days and hot drinks close on cold daysSpill-resistant, smart hinged design keeps cups and bottles level on hills.Fits cups and bottles up to 16.9 fl. oz.Includes easy-to-install, rust-resistant mounting kit that doesn't require toolsFits handlebars with 20 mm-31 mm diametersMaterial resists sun damage7.68 in. x 4.72 in. x 3.35 in.1-year limited warranty