- 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.
- Breathable air mesh back panel for a lightweight, comfortable fit
- Reflective accents for visibility in low-light environments
- Stretch overflow storage compartment lets you easily stash a rain shell or extra layer
- Safety whistle built into sternum strap