Minimalist design, maximum comfort. When a handheld just isn’t 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.

• The brand new Crux delivers 20% more water per sip, with an ergonomic handle for easier refilling, and an on/off lever that makes it easy to prevent leaks
  
• Reflectivity for early morning or evening runs
  
• Made with ultralight materials
  
• Front-facing pockets on harness for easy fuel and gear storage
  
• Tube trap holds your bite valve in place between sips