Osprey Seral 4 Lumbar Pack (Red) (w/ Reservoir)

Osprey Seral 4 Lumbar Pack (Red) (w/ Reservoir)
In Stock Online
Usually ships in 24 hours
This item earns up to 85 VIP Reward Points Learn More

The Osprey Seral Lumbar Pack is perfect for the minimalist looking for something other than a traditional over-the-shoulder pack. The Seral features a dedicated hydration compartment that stores an included 1.5L lumbar reservoir and compresses for stable carry. A dedicated hose magnet attaches to the bite valve for easy access.


  • Easily accessible zippered main compartment with internal tool organization
  • Direct access zip path to reservoir compartment
  • Magnetic hip belt bite valve attachment
  • Hydraulics 1.5L Lumbar Reservoir included
  • Extra thick ridged foam with center air channel for excellent ventilation
  • Airmesh wrap hip belt with zippered fabric pockets provide stability and breathability
  • Light attachment point and reflective logo add safety in low light situations

Pack Type: Hip Pack
Pack Capacity: 4L
Reservoir: Included
Reservoir Capacity: 1.5L (50 fl oz)
Bike-Specific Design: Yes
Helmet Mount: -
Gender: Universal
Dimensions: 7.5 x 12.5 x 4.5" (Height x Width x Depth)
Color: Red
Weight: 423g (0.93 lbs)

This product was added to our catalog on October 7, 2021