Find the Ortlieb Water-Bag at Escapa .
Features
·Water transport.
·2-liter Agu bag.
·Extremely lightweight and durable water bag with a wide opening, a dispensing valve with a dust cap, and connections to a shower valve and drinking tube (optional accessories) or to manual filters (e.g., Katadyn or MSR) for water purification.
·The 4-liter models feature plastic buckles on both sides.