Prefer an off-the-back hydration solution instead of an over-the-shoulder pack? The 7-liter Seral waist pack features a next-gen 1.5-liter Hydraulics reservoir and a zippered main compartment and hipbelt pockets fit your spare tube, patch kit, CO2 inflator and more. Compression straps pull the pack into your lower back and wrap around your hips for supreme stability, even over technical terrain.

• AirScape backpanel with contouring lumbar wrap provides maximum stability
• Large zippered main compartment with reservoir sleeve
• Included Osprey Hydraulics 1.5 L Lumbar Reservoir with strong magnetic hipbelt bite valve attachment.
• Easily accessible zippered front pocket with internal tool organization
• Dual zippered hipbelt pockets
• Blinker light attachment with reflective graphic
• MAIN: bluesign approved 600D PET packcloth, DWR treatments made without PFAS
• BOTTOM: bluesign approved 100% recycled 400D high-tenacity nylon, DWR treatments made without PFAS
• VOLUME: 427 IN3 / 7 L
• DIMENSIONS: 8.5H X 12.5W X 6D IN.
• WEIGHT: 1.155 LBS.