Osprey Seral 4 Mountain Biking Hydration Waistpack Color:Black the easier it is to

the easier it is to lock the bicycle to a fixed object

clotting blood five times faster

FAST-DRYING

TORULA YEAST

For added visibility in any lighting conditions

Osprey Seral 4 Mountain Biking Hydration Waistpack Color:Black the easier it is toRiders looking for a low profile lumbar pack with integrated hydration need look no further than the Seral 4. This slim waistpack features a 1. 5 liter bladder with our updated high strength magnetic coupling for improved hose management even in rough terrain. The Seral 4 has enough storage capacity for ride essentials, such as a spare tube, CO2 and multi tool and, of course, snacks. Constructed with high quality bluesign approved recycled high