Engineered for speed, the Osprey Seral 7 Hydration Waist Pack is a bike-specific lumbar pack featuring an internal hydration reservoir. Complete with the essential features for a day on the trail while also staying out of the way during the technical phases of your ride, Seral 7 is an excellent lightweight companion for time in the saddle.
Seral 7 boasts a ventilated AirScape™ back panel, providing comfort and airflow throughout, whilst the ventilated mesh hip-belt with pockets gives a close and stable fit. Dual compression straps on either side further improve the packs fit and stability during active riding. Inside, a specially designed Hydraulics™ Lumbar 1.5L Reservoir sits inside a sleeve, allowing plenty of space to store clothing, snacks and tools. The reservoir hose wraps around the body and magnetically attaches to the hip-belt, remaining out of the way until it’s needed. A front-panel pocket provides some organisation, including a scratch-free pocket for electronics or glasses, and a mesh pouch with key-clip. Finally, the lower LED light attachment point and reflective graphics will help you be seen during your night-time rides.
Features
- AirScapeâ„¢ back panel with foam ridges for comfort and fit
- 1.5L Hydraulicsâ„¢ Lumbar Reservoir included
- 180 degree on/off bite valve; Bite Valve offers fast, smooth water delivery
- Side compression straps
- Front zippered pocket; Twin zippered hip-belt pockets
- Internal hydration sleeve, organisation pocket, mesh side pocket and key attachment clip
- Zippered scratch-free sunglasses and electronics pocket
- LED light attachment point
- Reflective graphics
- Dimensions: H19 x W34 x D16cm; Capacity: 7 litres; Weight: 380g approx.
Buy Osprey Waist Bags from Chain Reaction Cycles, the World’s Largest Online Bike Store.





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