The Arundel Mandible Water Bottle Cage holds your bottle with two slender arms that create a smaller cross section yet provide up to 40% more bottle-grabbing power than other cages. The Mandible is a design perfectionist"s dream: more strength in a smaller package. Arundel offers their minimalist cage with minimalist graphics: No colored decals here. You can use the Mandible for road, mountain, cross, or triathlon. Arundel knew that their new Mandible cage couldn"t be just another fanciful design with a new logo and a crazy name created for the sole purpose of adding another item in their catalog. The Mandible had to work, and work better than anything else available. Not only does the cage design increase holding power, Arundel lightened the structure by adding a foam core to the carbon cage. Most cages simply cut out the center to save weight. Typically, this process exposes the mounting bolts and arm edges and makes it hard to slip a bottle in or out. The Mandible"s smooth, three dimensional form leaves nothing for the bottom of a bottle to catch on when you pull it out. The Arundel Mandible Water Bottle Cage is available in four colors -- Gloss Carbon, Matte Carbon, Oil Slick, and White Out.