Nathan X Trainer Mutation Pack

Nathan designed the X Trainer Mutation Pack using feedback from elite athlete and months of grueling research on the roads and trails. The X Trainer Mutation features dual Tech Mesh-reinforced XTS Cradles to hold the included 22-ounce bottle, and a five-ounce nutrition flask in a horizontal holster for your energy gels. Cinch your light jacket or gloves in the tension-lock shock cord and slide your lightweight essentials into the Power Stretch Mesh pocket. This packs ultralight Wall Mesh padding and elasticized waistband stay comfortable through long runs and wont cause abrasion against your techy clothing. The X Trainer Mutation fits waists from 26 to 42 inches.