Why We Like The Osprey Seral 4L Hydration Pack
The Osprey Seral 4L Hydration Pack is the perfect companion for mountain bikers who want a compact and lightweight solution to carry their essentials on short- to medium-length rides. Its minimalist design ensures that you can focus on the trail without sacrificing functionality.
Featuring a spacious main compartment, this pack comfortably accommodates a 1.5L hydration reservoir, allowing you to stay hydrated throughout your ride. Additionally, there is ample space to store a multitool and a few snacks, ensuring you have everything you need for the journey.
Designed with mountain biking in mind, the Osprey Seral is made with high-quality and durable materials that are water-resistant and also eco-friendly. This means that not only does it protect your gear from the elements, but it also contributes to a more sustainable environment.
Responsible Collection Recycled/Repurposed, bluesign® APPROVED Material 100% recycled, bluesign® APPROVED 600D polyester, PFC-free DWR treatment
bottom 100% recycled, bluesign® APPROVED 400D nylon, PFC-free DWR treatment
Volume 4L (244cu in)
Hydration Compatible yes
Reservoir Included yes, Osprey Hydraulics 1.5L lumbar reservoir
Access top
Pockets 1 internal zippered
Compression side straps
Waist Size 26-50in
Dimensions 7.5 x 12.5 x 4.5in
Claimed Weight 14.9oz
Activity mountai biking, hiking
Manufacturer Warranty lifetime