Nathan Marathon Pak 2.0 - Black size-xl with a fit and technologies

with a fit and technologies that are specifically designed for the demands of road running

comfortable belt is ideal if you are looking for a practical

outdoor or travel use - to train anywhere

Work your way through crows pose

Stable secure seat with pillow back for comfort

Nathan Marathon Pak 2.0 - Black size-xl with a fit and technologiesRACE READYThis lightweight versatile training pak includes gel loops and a gel trash stash pocket so you can stay fueled while you keep pace. NEW ADDITIONAL STORAGEExternal stow away loop through design offers additional storage for shirt towel. POCKETS GALOREVarious pockets including front expandable stretch, compact and large zippered pockets to carry your smartphone and any other small essentials. External stow away loop through design offers