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Closeout Item # OSP1E226M

Osprey Seral 4 Hydration Lumbar Pack

Purchase Seral 4
$59.47
$84.95

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$25.48 (29%)

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Equipped with a 1.5 liter reservoir, the streamlined Osprey Seral 4 lumbar pack provides mountain bikers with a cycling-specific alternative to a traditional hydration pack. It has 244 cubic inches of storage, built-in tool organization, and a fit that ensures uninhibited maneuverability.

Description

Equipped with a 1.5 liter reservoir, the streamlined Osprey Seral 4 lumbar pack provides mountain bikers with a cycling-specific alternative to a traditional hydration pack. It has 244 cubic inches of storage, built-in tool organization, and a fit that ensures uninhibited maneuverability.

The pack's Airscape backpanel has supportive ridged foam and a center channel that allows air to circulate effectively. The ventilated design combines with a mesh hipbelt to keep you cool and dry. The easy-to-use waist strap closure system means that you can get a snug fit, preserving your stability for riding or hiking.

The zippered main compartment has a smaller internal zip pocket and built-in tool organization (tools not included). The pack also holds an included Hydraulics 1.5 liter lumbar reservoir. The horizontal design comfortably situates weight on your hips and a magnetic bite valve attachment keeps your hydration hose secured. Two zippered hipbelt pockets keep small items organized and easy to reach and an integrated blinker light attachment point (light not included) and reflectivity enhance safety and low-light visibility.

The Osprey Seral 4 lumbar pack is available in your choice of colors.

  • Bike-specific, angled airmesh-wrapped hipbelt with compression straps
  • ErgoPull cross-body waist strap closure system
  • PFC-free recycled bluesign-approved nylon
  • Airscape backpanel with contouring lumbar wrap provides maximum stability
  • Included Osprey Hydraulics 1.5 L lumbar reservoir by Hydrapak
  • Magnetic hipbelt bite valve attachment
  • Large zippered main compartment with reservoir sleeve
  • Main compartment tool organization and internal zippered pocket
  • Blinker light attachment with reflective graphic
California residents: view proposition 65  Warning

Technical Specs

Best Use
Cycling
Detachable Daypack
n/a
Item Dimensions
7.5" x 12.5" x 4.5"
Fits Torso
n/a
Fits Waist
One Size
Frame Material
Airscape foam backpanel
Hydration Compatible
Yes; 1.5L Hydraulics lumbar reservoir included
Sternum Strap
n/a
Torso Adjustment
n/a
Volume
244 cu in
Warranty
Limited Lifetime
Type
Hydration Lumbar Pack
Material
bluesign-approved recycled 600D PET polyester w/ PFC-free DWR and bluesign-approved recycled 400D high-tenacity nylon w/ PFC-free DWR
Item Weight
0.61 lb

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