Nathan SpeedMax Plus Flask - 22 oz. - BLACK/SAILOR BLUE/CLASSIC GREEN ( )
Nathan SpeedMax Plus Flask - 22 oz. - BLACK/SAILOR BLUE/CLASSIC GREEN ( ), Closeout . With its perfectly sized, handheld design and chafe-free thumbhole for grip-free running, Nathanand#39;s SpeedMax Plus flask is an excellent choice for helping you stay hydrated on short- to mid-distance runs. Available Colors: BLACK/SAILOR BLUE/CLASSIC GREEN.