The Nathan Intensity Women's race-ready hydration vest includes a 2L hydration system and features numerous storage features to ensure that you're able to carry and conveniently access everything you need on your next running adventure.
New for 2014! The iconic,
women's-specific Nathan Intensity hydration vest pack gets the BlackLight
treatment in the Intensity BlackLight Women’s (2L). BlackLight reflective
fabric looks black in daylight, but shines when light hits it in darkness.