The CamelBak Marathoner Vest™ 70 oz. provides quick and easy access to hydration and other cargo essential to successful marathon training and trail running. This convenient vest is designed to carry extra layers, nutritional supplements, and additional hydration necessary for your continued health and safety.
- Built with an Antidote™ Reservoir that comes with an easy to open and close cap and easy to clean wide-mouth opening.
- An adjustable mesh harness provides a custom wear.
- Designed with a safety whistle and reflective materials for greater visibility in low light.
One size fits most.