The following review was written by ATRA gear wrangler Sarah Barber and features, The Best of the Vests: Nathan Aerozip 1L and Black Diamond Distance 2L. Product was provided for the test and review at no charge. As a trail runner who likes to go the distance and sweats like a can of cold beer… Read more »
Trail Runner’s Gear Review: Hydration Vests from Nathan and Black Diamond

