Camelbak Hydrobak backpack with drinking system.

The bag has a 1.5-liter Crux fluid container.

The crux provides 20% more water per tear, and is easily filled using the ergonomic handle.

It is easy to clean as it has a large opening that is easy to access.

Hydrobak also has Crux on/off valve with a Big Bite drinking valve.

Crux on / off is ergonomically shaped, so it is easy to use on the trip.

It allows you to close and open the water as needed.

Crux on / off and Big Bite ensure that no water is wasted.

Fluid system and hose have Hydroguard technology. This technology inhibits the growth of bacteria.

The Camelbak Hydrobak has a small zippered compartment for keys and other items, mesh straps and an adjustable chest strap.

It has reflective details on the front of the bag and on the shoulder straps.

The bag is designed for a liquid system, with an outlet for the hose and a hook to keep the hose in place, on the right shoulder strap.