It is unused. Special Edition MULE 4 seasons. This bag was a small production run and is very rare and hard to find.
CamelBak MULE Hydration Backpack Bag Black 3L/100oz, No Bladder, Cycling Hiking
Camelbak Mule 3.0L Hydration Backpack
Camelbak Mule Pack MTB, Hiking, Cycling Backpack with back protector
Camelbak Mule Bag Pack MTB, Hiking, Cycling Backpack Charcoal, 3L Ex cond
Camelbak Mule Pro Hiking Cycling Backpack
CamelBak Mayhem Outlaw Hydration Pack with Camelbak Stoaway 2L ReservoirMayhem
