Octane™ Dart 50 oz Hydration Pack Color:Black/Atomic Blue even during the most demanding

even during the most demanding rides

The Crux® reservoir flows steady hydration for a full day of running

4L / 240 cu in

our 15oz Podium bottle features an easy squeeze design so you can take a drink without breaking a sweat

A one-size-fits-most design means you can use it for a variety of activities and thanks to the side compression being highly adjustable it ensures a stable fit over any terrain

Octane™ Dart 50 oz Hydration Pack Color:Black/Atomic Blue even during the most demandingMinimalist design, maximum comfort. When a handheld just isnt enough, but an ultrarunning vest feels like overkill, the Dart is your streamlined companion. The Dart has been a favorite among runners for years, thanks to its simple and intuitive features: a zippered essentials pocket in the back, and a stretchy pocket on the harness for gels or bars.