Velotrac VeloTrac Pak Velcro Straps 6.5x3.5x3` Universal Black

Allows use of smart phone touch screen. Offers visual and audio interaction. Vibration resistant mount. Water resistant design holds tools and parts. Phone window size: 2.75` x 4.5`. Fits phones 2.75 x 5` (Galaxy S7) or smaller without case. Bag size: 6.5` x 3.5` x 3` (Exterior dimensions) - 30 cubic inches. The Velotrac iApp features:. Navigation map and Trac points. Day and night illumination. Avg speed / Pace / Total distance. Workout history. *Cubic inch measurement does not include phone storage area