Adult Resuscitator Volume 1475ml * 1.5 liter (1100 ml) max. stroke volume * Valve controlled oxygen reservoir includes connecting tubing  * Ambu SPUR features a textured surface and comes with a unique support strap (except neonate version) which facilitates a steady grip and uniform tidal volumes * * Ambu SPUR eliminates the need for cleaning  disinfecting and sterilizing *  The Ambu SPUR is made from 100% latex free material * For adults and children with a body weight more than 66 lbs