Camelbaks iconic and versatile mtb pack is now designed to give you the low rider advantage the mule lr combines the storage and features of the beloved mule pack with a lumbar design that offers more stability during aggressive downhill rides instead of concentrating pack weight on your shoulders this pack shifts your load to your hips for a lower centre of gravity and more freedom of movementthe pack is built around a brand new 3 litre crux reservoir that delivers more water per s