Lightweight design holds the 70 fl. oz. (2 liter) Antidote™ reservoir with a wide mouth cap for easy filling; quick-snap reservoir cap tightens in just a quarter turn
Big Bite™ valve is easy to use—just bite and sip; HydroLock™ valve shuts off water, ensuring no leakage during transport
Air Channel back panel with breathable mesh keeps fresh air flowing across your back for enhanced ventilation and comfort
Pack carries a multi-tool, pump, spare tube, extra layers, lunch, phone, wallet and keys; zippered panel expands pack to provide extra storage; pack goes from 11 to 18 liters
Organizing small essentials is easy thanks to the front organizer pocket; top-accessed zippered media pocket is lined to protect scratch-sensitive electronics
Adjustable shoulder straps, slider sternum strap and a removable hipbelt allow you to adjust the fit of the pack
