CamelBak Hydrobak Hydration Pack 50oz, Black/Graphite

Lightweight cycling Hydration pack: The HydroBak cycling Backpack is exceptional for those short Bike rides; The 50 ounce crux reservoir provides enough water for a two hour ride, with a zippered pocket and ventilated harness for comfort
More water per sip: Hydration in this lightweight backpack is supplied by a 1.5 liter crux reservoir, designed for quicker loading and refilling; it delivers 20 percent more water per sip, keeping you hydrated while you ride
Built for simplicity: When all you want is water, this minimalist bike pack has you covered; with enough water for a 2 hour ride and a safe zip pocket for keys and essentials, the hydrobak backpack is designed for those short cycling adventures
Streamlined yet comfortable: Our men’s backpack features a secure zippered pocket that is perfect for storing your essentials; the lightweight and ventilated mesh harness and breathable air mesh back panel produce a comfortable fit