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Osprey  |  SKU: 10003211

Osprey Seral 4 Cycling Hydration Pack

$139.99
Colour: Dustmoss Green

Description

For those seeking a streamlined lumbar pack with built-in hydration, the 4-litre Seral makes an ideal trail companion. This sleek waist pack includes the next-generation 1.5-litre Hydraulics™ reservoir, equipped with a robust magnetic coupling to keep the hose secure even on challenging terrain. It also offers sufficient storage for essential riding gear, like a spare tube, CO2 cartridge, multi-tool, and some snacks.


Features

  • AirScape back panel with contouring lumbar wrap provides maximum stability
  • Large zippered main compartment with reservoir sleeve
  • Included is an Osprey Hydraulics 1.5 L Lumbar Reservoir with a strong magnetic hip-belt bite valve attachment.
  • Main compartment tool organisation and internal zippered pocket
  • Blinker light attachment with reflective graphic


Specifications

 Size  O/S (One Size)
 Volume  4L
 Dimensions  19 (H) x 32 (W) x 11.5 (D) cm 
 Weight  0.423 kg
 Fabric
  • MAIN: bluesign®-approved recycled 600D PET polyester, PFC-free DWR
  • ACCENT: bluesign®-approved recycled 400D high-tenacity nylon, PFC-free DWR 
  • BOTTOM: bluesign®-approved recycled 400D high-tenacity nylon, PFC-free DWR


 

Key Attributes

LUMBAR HYDRATION

Ideal for cyclists who favour hydration carried off the back, offering the simplicity and comfort of a lumbar pack.

RIDING STABILITY

Designed with cycle-specific angled hip belt and compression straps, ensuring a stable and comfortable fit that remains close to the body.

INCLUDED RESERVOIR

Features a dedicated compartment for the included Hydraulics™ LT 1.5L Lumbar Reservoir, perfect for short to medium rides, with compression to maintain a secure carry.

SUSTAINABLE DESIGN

  • The main body and bottom fabrics are bluesign® approved
  • 100% recycled main body and bottom fabrics, certified by GRS
  • DWR treatments are free from PFAS, and the reservoir is BPA-free

 

Carry Information

AirScape™ LUMBAR BACK PANEL

  • Features extra-thick ridged foam with a central air channel to enhance ventilation.

HIPBELT

  • An airmesh-wrapped hip belt, complete with zippered fabric pockets, ensures both stability and breathability.
  • The ErgoPull waist strap closure system allows for a snug and stable fit.

 

Video

Payment & Security

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  • Visa

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Osprey Seral 4 Waist Pack Outdoor Action Dustmoss Green - Front Slanted
Osprey

Osprey Seral 4 Cycling Hydration Pack

$139.99

Type

Bike Bags

Weight

0.423 kg
For those seeking a streamlined lumbar pack with built-in hydration, the 4-litre Seral makes an ideal trail companion. This sleek waist pack includes the next-generation 1.5-litre Hydraulics™ reservoir, equipped with...
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