Spotlight Pick
Vertical Plus 4L Hydration Pack
Balanced option for paddlers who want a high-confidence all-round setup with strong value retention.
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Product Breakdown
The Osprey Seral 4L Hydration Pack is perfect for mountain bikers. It provides a stable fit, hydration, and storage for essentials.
Deep Dive
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.
Specs
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
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Spotlight Pick
Balanced option for paddlers who want a high-confidence all-round setup with strong value retention.
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