Nathan Marathon Pak 3.0 Hydration Waist Pack bottoms Indestructawool construction adds durability where

Indestructawool construction adds durability where it counts most

no bulk under a shell

you'll barely know it's on

Built-in four-way stretch moves with you on technical terrain without binding or bunching

Nathan Marathon Pak 3.0 Hydration Waist Pack bottoms Indestructawool construction adds durability whereBuilt for race day and long training runs, the Marathon Pak 3. 0 is our pick for runners who need organized, low profile carry without slowing down. A contoured, air mesh lined waist pack with chafe free seams stays put mile after mile, while bib keepers and elastic loops mean you're always race ready. Ultra lightweight nylon polyester construction keeps the pack nearly invisible on your waist no bounce, no bulk Large zippered main pocket with