The Eberlestock Saddle Bag can add 3 liters of capacity to any MOLLE compatible backpack. They can be used for additional gear storage, or combined with a hydration bladder to add additional water to an existing hydration pack or just move your hydration bladder to the outside of your pack for easier access.
The Saddle Bag is perfectly sized for 3 liter hydration units.
Dimensions: 17"h x 5"w x 3"d