The Osprey Raptor 4L Hydration Pack is a premium lumbar-style pack designed for mountain bikers who demand comfort, stability, and fast access to hydration and gear. With a low center of gravity and 1.5L lumbar reservoir, it keeps you balanced on every trail.
Key Features:
- Includes 1.5L lumbar-style reservoir with magnetic hipbelt bite valve
- AirScape™ backpanel with contouring lumbar wrap for added stability
- Large zippered main compartment with integrated reservoir sleeve
- Removable tool roll in a separate compartment for organized maintenance on the go
- Dual zippered hipbelt pockets and stretch mesh front pocket
- Internal goggle pocket, key clip, and LidLock helmet attachment
- Side compression straps to stabilize the load
- Blinker light attachment and reflective details for visibility
Who is it for?
Perfect for mountain bikers tackling technical trails who prefer lumbar hydration for improved stability. Great for riders needing efficient access to tools, snacks, and water without a full backpack.
Specifications
Mounting Position
Compatibility
Weight
Material
Torque Setting
Biodegradable
Bottom Bracket
Compatible Chains
Lubricant Type
Length
Volume
Manufacturer Warranty
Manual
Cage Length
Total Capacity
Low Sprocket Max
Shifting Actuation
Speed
Number of Chainrings
Top Sprocket Min
What's Included
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