With minimalist design, technical details and room for your essentials, the Osprey Rev 6 Hydration Pack helps keep you hydrated on long runs or ultras so you can cover ground quickly and efficiently.

• Includes 1.5-liter Hydraulics LT reservoir; low-profile shape keeps weight close to body and welded chevron baffles prevent sloshing
• Pack's gear capacity is 5 - 6 liters, depending on pack size purchased
• Biostretch Body Wrap harness is lightweight and super comfortable as it moves with you
• Front panel bungee offers compression and exterior storage
• Drop-down DigiFlip protected media pocket with mesh front pocket; slash pocket for drop-in storage
• Dual stretch-mesh harness pockets and side pockets for easy access to fuel or a map on the run
• Shoulder harness pocket with zippered expansion water bottle sleeve
• Reflective graphics enhance visibility in low light