Osprey S25 Raptor 4 black OS

Off the back and leading the pack—our premium mountain bike lumbar includes a 1.5-litre reservoir and features designed to keep you in the saddle. Dual hipbelt pockets on the Raptor 4 grant easy access to snacks, and a stretch mesh front pocket keeps kneepads, gloves or a light jacket handy. Side compression and a hip-wrapping backpanel stabilise the pack from techy climbs to the jump line.
Material: bluesign® APPROVED, 100% recycled 210D dobby nylon, DWR treatment made without PFAS
Flooring material: bluesign® APPROVED, 100% recycled 420D nylon, DWR treatment made without PFAS
Capacity: 4l
Weight: 640g
Sex: men's
Length: 16cm
Flooring material type: Nylon
Material type: Nylon, Recycled
Height: 20cm
Width: 41cm
Features: Fixation for helmet, Reservoir compatible, Hipbelt pockets, Suspended mesh back panel, Internal key holder, Scratch resistant organisation pocket for sunglasses and electronics, Top entry point to main compartment
Reservoir included: 1,5L
Sustainability: Recycled, Bluesign AirScape backpanel with contouring lumbar wrap provides maximum stability
Separate compartment with a removable tool roll keeps tools accessible and organised
Large zippered main compartment with reservoir sleeve
Included Osprey Hydraulics 1.5 L Lumbar Reservoir with strong magnetic hipbelt bite valve attachment and left or right tube management option
Secure routing for reservoir hose behind the hip pocket for extra security
Internal goggle pocket and pocket with key clip
LidLock bike helmet attachment
Dual zippered hipbelt pockets
Stretch mesh front pocket for small kneepads, gloves or light jacket
Dual side compression for stability
Blinker light attachment
Reflective graphics for safety