• Camelbak Hydrobak

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CamelBak Hydrobak 2011

Crank it up a notch. If you think about performance like we do, your gears are always turning. We’ve given this year’s bike packs a tune-up with the all-new Antidote reservoir. Light low profile and built for speed, the Antidote offers unmatched stability and a streamlined, ergonomic fit.

Hydrobak™: The minimalist pack for 1.5 hours in the saddle.

Meet the Antidote™: more than just a reservoir, the Antidote is a specialized performance system connecting you to the hydration you need. The Antidote is light, low profile and perfectly equipped for any dose of adventure.

    Built for hydration: At CamelBak®, hydration is at the core of every pack we design. Now with the low profile Antidote™, we’ve re-engineered our packs to optimize performance and maximum cargo
  • Fill up fast: External fill port opens wide, closes with a snap, and lets your reload water without reloading your reservoir.
  • Pack it tight: Redesigned reservoir compartment secures the Antidote™ comfortably against your back, leaving more room for layers and gear.
  • Get a lift: Handle drop slot loads easily and suspends water weight for unmatched stability
  • Hang it up: Hanger clicks in fast with the click-link™ system
  • Air it out: Folding arms lock out for faster drying
  • Get a grip: Quick-seal cap is a snap to open
  • Cut the weight: Lighter fill-port takes the edge off your load.


  • Height: 13in/33cm
  • Bladder Capacity: 50oz 1.5L for 1.5 hours
  • Cargo Capacity: N/A
  • Weight: 5.5oz (160g)
  • Fabric: 70D Diamond clarus with DWR 1000mm PU coating and 210D Nylon with DWR 400mm PU Coating
  • Back panel: Diamond mesh
  • Harness: Lightweight mesh
  • Belt: N/A
  • External fill
  • Multi tool
  • Short Pack profile
  • Designed to carry: Multi-tool or wallet and keys

Buy CamelBak Hydrobak 2011 from Chain Reaction Cycles, the world's largest online bicycle store.

  • Delivery costFREE
  • Delivery toUSA
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by PayPal, Bank Transfer or Card


Buying Guide

  • We've got everything you need to know in our buying guide.