Have your GPS and smartphone at your fingertips at the same time. Magnetically mounts directly to the motorcycle tank.; Multi-position GPS pocket fits most popular GPS and electronic devices Additional clear pocket for mobile device and smartphones Clear pouches are touch screen device friendly Made from top quality UV-treated Tri-Max ballistic nylon Protective base material prevents slipping or marking Convenient carry handle Attaches to the top of 803-818 or 803-819 converting it to a GPS Tank Bag Lifetime manufacturer warranty Overall measurements: 16.5" L x 8.25" W GPS pocket measures: 6" W x 1.5" D x 4.5" H Cell phone pocket measures: 3.5" W x 1" D x 6" H Audio pocket measures: 2.75" W x 1" D x 6" H