Osprey Seral 4 Hydration Lumbar Pack Googles Mount it on the seat

Mount it on the seat tube for left-side water bottle access

Its extended freeride grip is ideal for holding in multiple positions

recycled strap materials

LINERFocus cuff boosts heel hold by hugging the ankle

Osprey Seral 4 Hydration Lumbar Pack Googles Mount it on the seatHydrate fast and ride light with this compact, stable lumbar style bike pack featuring an integrated low profile Hydraulics 1. 5L LS Reservoir. A magnetic attachment secures the bite valve to the hipbelt, while a bike specific airmesh wrap hipbelt and close to body AirScape backpanel deliver breathable, bounce free comfort. Vertical straps hold a chin guard or extra layer for added versatility. Features Dual zip access to main compartment with glove