Nathan QuickStart 2.0 6L Hydration Vest

  The essential Quickstart 2.0 6 Liter Hydration pack with two back storage pockets is designed for short to moderate road and trail running, and other sports. Moisture wicking stretch woven fabric and chafe-free binding materials plus, breathable mesh shoulder straps provide maximum comfort. Carry everything you need with ample pockets for all the essentials plus a bungee system on back for extra storage. Adjustable sternum straps ensure a secure fit with no bounce.  Details Moisture wicking stretch woven fabric with chafe free binding materials Breathable mesh shoulder straps Adjustable sternum straps 1.5 L Hydration Bladder Included Two main zipper pockets on the back Bottle pocket on the front for additional hydration Zippered phone pocket on the front Reflective hits for 360 degree visibility 60% Nylon, 40% Polyester Storage Capacity: 366.1 cu in/6 L Unisex One size fits most