CamelBak's Evolutionary Updated Wide Mouth Reservoir Design, Changes The Industry!  Improved Wide-Opening Access For Proper Cleaning Inside The Reservoir, Rapid Filling, Ability To Add Ice Cubes, And Improves Air Circulation For Proper Drying!   The Attached Screw-Cap Makes For The Perfect Secured, No-Leak, No-Loss Cap!

The Screw Cap Closure lets you easily fill the reservoir while providing a positive seal for leak-proof performance.

Extra-Wide, 1.75-inch (45mm) Opening is larger than the competitor's.

Can be filled with ice cubes for extra-cool hot weather hydrating.

A Heavy-Duty vinyl tether secures the cap.

'O'-Ring Positive, Reliable, Water-Tight Cap Seal

Comes in 35 oz and 45 oz sizes.

CamelBak's newest innovation. The HydroLock? controls the flow of water with just the flip of a switch.  Turn on to drink.  Turn off for added security during transport.  A Positive Cam-Action Ball-Type Valve!

Made of Medical Grade Silicon, the patented Big Bite? Valve mouthpiece is easy to use and clean, and is ideal for any high-performance situation.

Closed-Cell Foam Throughout keeps liquid colder, longer. And because it won't absorb moisture, it doesn't absorb perspiration!

CamelBak incorporates reflective tabs, binding, or stripping into a variety of products to ensure safety in low light

CamelBak's polyurethane reservoir delivers tremendous burst strength and flexibility. And, its smooth surfaces are easy to clean and maintain.

Anchor Vehicle/House Keys Securely Inside Pack -- Quick-Connect Hook Sewn Securely Into The Cargo Pocket Of Product.

Remain visible to motorists at night. Clip your blinker onto our reflective tab, sewn securely into the exterior of the pack.

The TubeTraps secure the drinking tube to the waist belt, keeping it within close proximity

The Air Channel Back Panel Keeps Air Flowing Over The Center Of The Back..... A Semi-Rigid Backpack Frame Sheet Enables Stable Loads While On The Move!

The Sternum Strap adds upper-torso stability And Keeps The Shoulder Straps In Place!  The unique slip-on, 3/4" slide loop allows easy attachment to all CamelBak shoulder straps.

This Sternum Strap Also Features A Keeper Loop To Slip The Drinking Hose Through; Keeping It near By At All Times!

Use the Daisy Chain to lash extra gear to the outside of your system.

Internal Organizer

Stow your small items -- tools, keys, IDs, cash -- in this organizing space. Everything will be held in place and easy to find, no matter how rough the terrain.