TRAILMIX 2.0 12L Color:CHARCOAL/REFLECTIVE SILVER The watch constantly samples your

The watch constantly samples your heart rate2 with our latest-generation heart rate sensor and will alert you if it stays too high or too low while you’re at rest

Stretch brief liner

Gone are the random zigzags across the field

So there's nothing that can hold you back

smart bike lights and Varia Vision™ in-sight display

TRAILMIX 2.0 12L Color:CHARCOAL/REFLECTIVE SILVER The watch constantly samples yourFeatures Pack is 15% lighter than the previous version and offers expandable storage options 4 front bottle pockets fit up to 20 fl. oz. flasks each (flasks not included); pockets stretch when filled and compress easily when empty Separate back interior zippered pocket for the 1. 5 liter hydration bladder (included) with pass through holes on either side for easy access to hose Bladder hose sternum attachment Main back pocket roll top design with