A bum bag with a bladder? Yep. Osprey has managed to tuck a 1.5L hydration pack into the Seral, with enough room for trail essentials. Lets you ramble without a backpack and without loaded pockets.
- Includes Osprey Hydraulics® 1.5L lumbar reservoir by Hydrapak.
- Dual waist belt pockets for tools and snacks.
- Rear pocket fits a hydration reservoir with room for armour and first aid supplies.
- Internal key clip.
- Separate lined pocket fits phones of all sizes.
- Compression straps for a perfect fit.
- Breathable back panel.
|Main fabric||900-denier polyester|
|Secondary fabric||210-denier nylon|
The location of all access points into the main compartment of the pack.
|Ventilated back panel||Yes|