Hydration is essential to survival. This PEVA 2L hydration bladder will prevent you from ever getting thirsty again. A perfect option for anyone with an active lifestyle. The construction of the reservoir allows the water to evenly fill the container, equally distributing the weight on your body. Throw this hydro pack in your backpack and stay hydrated during hikes, hunts, cycling and much more. The bladder is equipped with a detachable hose and an integrated nipple.